Los Angeles Dodgers v San Francisco Giants

SAN FRANCISCO, CA - SEPTEMBER 11: San Francisco Giants fans hold American flag signs in honor of those who were affected by the tragic events of September 11th, 2001 at AT&T Park on September 11, 2011 in San Francisco, California. (Photo by Tony Medina/Getty Images)

Los Angeles Dodgers v San Francisco Giants

SAN FRANCISCO, CA - SEPTEMBER 11: San Francisco Giants fans hold their American flag signs during the singing of God Bless America during a game between the Los Angeles Dodgers and the San Francisco Giants at AT&T Park on September 11, 2011 in San Francisco, California. (Photo by Tony Medina/Getty Images)

Los Angeles Dodgers v San Francisco Giants

SAN FRANCISCO, CA - SEPTEMBER 11: A young San Francisco Giants fan holds his American flag sign during the singing of God Blass America during the game between the Los Angeles Dodgers and the San Francisco Giants at AT&T Park on September 11, 2011 in San Francisco, California. (Photo by Tony Medina/Getty Images)

Seattle Seahawks v San Francisco 49ers

SAN FRANCISCO, CA - SEPTEMBER 11: A giant American flag is spread across the field during the singing of the National Anthem before the San Francisco 49ers' season opener against the Seattle Seahawks at Candlestick Park on September 11, 2011 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

Soccer Fans Gather To Watch US Women's Semi Final World Cup Match Against France

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SAN FRANCISCO, CA - JULY 13: A young soccer fan holds an American flag while watching a live telecast of the U.S. women's soccer World Cup semi-final game against France on July 13, 2011 in San Francisco, California. Hundreds of people watched a live telecast of the U.S. women's soccer team in a semi-final game against France. The U.S. defeated France 3-1 and will advance to the World Cup final game in Frankfurt Germany on Sunday.

Soccer Fans Gather To Watch US Women's Semi Final World Cup Match Against France

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO, CA - JULY 13: Two young soccer fans run with an American flag while watching a live telecast of the U.S. women's soccer World Cup semi-final game against France on July 13, 2011 in San Francisco, California. Hundreds of people watched a live telecast of the U.S. women's soccer team in a semi-final game against France. The U.S. defeated France 3-1 and will advance to the World Cup final game in Frankfurt Germany on Sunday.

Soccer Fans Gather To Watch US Women's Semi Final World Cup Match Against France

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO, CA - JULY 13: Eva Gruszynski holds American flag thunder sticks as she watches a live telecast of the U.S. women's soccer World Cup semi-final game against France on July 13, 2011 in San Francisco, California. Hundreds of people watched a live telecast of the U.S. women's soccer team in a semi-final game against France. The U.S. defeated France 3-1 and will advance to the World Cup final game in Frankfurt Germany on Sunday.

Soccer Fans Gather To Watch US Women's Semi Final World Cup Match Against France

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO, CA - JULY 13: Kusang Tobdhen waves an American flag as he celebrates while watching a live telecast of the U.S. women's soccer World Cup semi-final game against France on July 13, 2011 in San Francisco, California. Hundreds of people watched a live telecast of the U.S. women's soccer team in a semi-final game against France. The U.S. defeated France 3-1 and will advance to the World Cup final game in Frankfurt Germany on Sunday.

Soccer Fans Gather To Watch US Women's Semi Final World Cup Match Against France

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO, CA - JULY 13: A soccer fan holds American flag thunder sticks in his pockets while watching a live telecast of the U.S. women's soccer World Cup semi-final game against France on July 13, 2011 in San Francisco, California. Hundreds of people watched a live telecast of the U.S. women's soccer team in a semi-final game against France. The U.S. defeated France 3-1 and will advance to the World Cup final game in Frankfurt Germany on Sunday.

Soccer Fans Gather To Watch US Women's Semi Final World Cup Match Against France

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO, CA - JULY 13: Kusang Tobdhen wears an American flag over his head while watching a live telecast of the U.S. women's soccer semi-final game against France on July 13, 2011 in San Francisco, California. Hundreds of people watched a live telecast of the U.S. women's soccer team in a semi-final game against France. The U.S. defeated France 3-1 and will advance to the final game in Frankfurt Germany on Sunday.

Same Sex Marriage Advocates Rally At San Francisco Court Hearing

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SAN FRANCISCO, CA - JUNE 13: A gay pride and an American flag hang from a shoulder bag during a demonstration outside of the Phillip Burton Federal Building on June 13, 2011 in San Francisco, California. Sponsors of Proposition 8, a California ballot measure that would deny same-sex couples to marry in the state, are back in court today to ask a federal judge to nullify U.S. District Judge Vaughn Walker's decision to overturn California's ban on same-sex marriage.

San Francisco Mourns Two Firefighters Killed In Line Of Duty

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SAN FRANCISCO, CA - JUNE 10: San Francisco firefighters line up under an American flag before the start of funeral services for two San Francisco firefighters at St. Mary's Cathedral on June 10, 2011 in San Francisco, California. Thousands of firefighters from across the country attended funeral services for San Francisco firefighters Lt. Vincent Perez and firefighter paramedic Anthony Valerio who were killed fighting a house fire.

The American Flag @ AT&T Park

(Photo by Doug Pensinger/Getty Images)

SAN FRANCISCO - OCTOBER 27: A giant American flag is displayed on the field before Game One of the 2010 MLB World Series against the San Francisco Giants at AT&T Park on October 27, 2010 in San Francisco, California.

The American Flag @ AT&T Park

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SAN FRANCISCO - APRIL 06: The American Flag is displayed across the outfield as the National Anthem is performed prior to the San Francisco Giants game against the Atlanta Braves at AT&T Park on April 6, 2006 in San Francisco, California. The Giants defeated the Braves 6-4.

The American Flag @ AT&T Park

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SAN FRANCISCO, CA - APRIL 08: A giant American flag is displayed on the field before the start of the San Francisco Giants home opener against the St. Louis Cardinals at AT&T Park on April 8, 2011 in San Francisco, California.

The American Flag @ AT&T Park

(Photo by Jed Jacobsohn/Getty Images)

SAN FRANCISCO - APRIL 09: Players and coaches line up for the National Anthem before the San Francisco Giants and the Atlanta Braves Opening Day game at AT&T Park on April 9, 2010 in in San Francisco, California.

Barry Bonds Holding An American Flag

(Photo Credit: Jed Jacobsohn/ALLSPORT/Getty Images)

Barry Bonds of the San Francisco Giants holds an American flag before the game against the Houston Astros at Pac Bell Park in San Francisco, California.

Barry Bonds Wearing An American Flag

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Barry Bonds #25 of the San Francisco Giants wears an American flag during the game against the San Diego Padres at Qualcommm Stadium in San Diego, California.

The American Flag @ Candlestick Park

(Photo by George Rose/Getty Images)

SAN FRANCISCO - JANUARY 20: Fans wave American Flags, probably in patriotic support of the Gulf War (1990-1991), during the Conference Championship game between the San Francisco 49ers and the New York Giants on January 20, 1991, at Candlestick Park in San Francisco, California. The Giants won 15-13.

The American Flag @ Candlestick Park

(Photo by George Rose/Getty Images)

SAN FRANCISCO - JANUARY 20: A fan waves the American Flag, probably in patriotic support of the Gulf War (1990-1991), during the Conference Championship game between the San Francisco 49ers and the New York Giants on January 20, 1991, at Candlestick Park in San Francisco, California. The Giants won 15-13.

The American Flag @ Candlestick Park

(Photo by Jed Jacobsohn/Getty Images)

SAN FRANCISCO - SEPTEMBER 11: The US Military carried out pregame ceremonies in honor of September 11th before the St Louis Rams and the San Francisco 49ers NFL game at Monster Park on September 11, 2005 in San Francisco, California.

The American Flag During A Prop 8 Demonstration

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO, CA - DECEMBER 06: An opponent of Prop 8 holds an American flag and gay pride flag during a demonstration outside of the Ninth Circuit Court of Appeals on December 6, 2010 in San Francisco, California. A three-judge panel of the 9th U.S. Circuit Court of Appeals in San Francisco is scheduled to hear arguments today on anti-gay marriage proposition Prop 8 after a trial court judge overturned the voter-approved ban ruling it a violation of civil rights.

An American Flag Flies Over A Burned Home In San Bruno

(Photo by Justin Sullivan/Getty Images)

SAN BRUNO, CA - SEPTEMBER 24: An American flag flies over a burned home near the epicenter of the gas line explosion that devastated a neighborhood near San Francisco International Airport September 24, 2010 in San Bruno, California. Work crews continue to sift through rubble and residents are beginning the process of rebuilding their lives two weeks after the deadly San Bruno gas line explosion that killed seven people and destroyed dozens of homes.

The American Flag Help Proudly At The Presidents Cup

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SAN FRANCISCO - OCTOBER 07: A American on looker waves a flag during the Opening Ceremony of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California.

An American Flag Flies Above A Rally In San Francisco

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO - AUGUST 04: An opponent of Prop 8 holds waves an American flag during a rally to celebrate the ruling to overturn Prop 8 August 4, 2010 in San Francisco, California.US District Judge Vaughn Walker announced his ruling to overturn Prop 8 finding it unconstitutional. The voter approved measure denies same-sex couples the right to marry in the State of California.

Baby Holds American Flag During A Pledge of Allegiance Demonstration

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SAN FRANCISCO -JUNE 28: One-year-old Lauren Poppin sits in her stroller during a protest outside of the U.S. Ninth Circuit Court of Appeals building June 28, 2002 in San Francisco, California. A federal judge who held that the Pledge of Allegiance was unconstitutional blocked his own ruling a day before. A new ruling is pending.

An American Flag Waves Above San Francisco City Hall

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO -JUNE 20: United Airlines employee Vanessa D'Ambrosia participates in a rally outside City Hall June 20, 2002 in San Francisco, California. United Airlines employees and labor leaders from San Francisco and San Mateo counties rallied in support of San Francisco International Airport's modernization in advance of the city budget hearing. The employees are pushing for new runways at the airport to improve flight delays.

Adult Entertainers Demonstrate Against Industry Regulation

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO - AUGUST 18: Adult entertainers protest outside of San Francisco's city hall on August 18, 2006 in San Francisco. Dozens of adult entertainment workers protested proposed regulations of adult entertainment establishments during an entertainment commission hearing at San Francisco city hall.

Display Of Boots Memorializes Iraq War Dead

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO - MARCH 25: An American flag blows in the breeze as it sits in one of 1,525 pair of boots memorializing each soldier that has been killed in the Iraq war on display March 25, 2005 at City Hall in San Francisco. Eyes Wide Open, the American Friends Service Committee?s exhibition on the human cost of the Iraq War, features a pair of boots honoring each U.S. military casualty from the war in Iraq. The display will be in San Francisco through Sunday.

San Francisco Gay Community Celebrates Massachusetts Ruling On Gay Marriages

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SAN FRANCISCO - NOVEMBER 18: Mike Holland (L) and his partner Jim Gatteau drape themselves with an American flag during a rally supporting gay marriage November 18, 2003 in San Francisco, California. Massachusetts' highest court declared that the state constitution guarantees gay couples the right to marry.

American Flags Above The Old Navy Flagship Store In San Francisco

(Photo by Justin Sullivan/Getty Images)

SAN FRANCISCO - MAY 23 : An Old Navy store is shown May 23, 2003 in San Francisco. For the third consecutive month, Gap Inc., the parent company of Old Navy, has registered higher profits boosted by increased spending at Old Navy Stores compared to the same period in 2002.

Memorial Day Observance In San Francisco

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Six-year-old Richard Clark watches as a parade makes its way to the Presidio National Cemetery May 27, 2002 in San Francisco, CA. Veterans across the U.S. observed Memorial Day with added significance this year since the September 11th attacks.

Memorial Day Observance In San Francisco

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Three-year-old Ryan Sorgi adjusts a flag on a grave at the Presidio National Cemetery May 27, 2002 in San Francisco, CA. Veterans across the U.S. observed Memorial Day with added significance this year since the September 11th attacks. (Photo by Justin Sullivan/Getty Images)

Memorial Day Observance In San Francisco

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Veteran Gedalya Feldman (C) salutes during the singing of the National Anthem during a Memorial Day service at the Presidio National Cemetery May 27, 2002 in San Francisco, CA. Veterans across the U.S. observed Memorial Day with added significance this year since the September 11th attacks.

September 11 Memorial Banner

(Photo by Dave Kennedy/Getty Images)

SAN FRANCISCO - SEPTEMBER 8: As a strong wind blows off the Pacific Ocean, Norman Bok, of San Francisco, tries to hold up his section of a five mile long silk banner at Baker Beach September 8, 2002 in San Francisco, California. The banner was conceived by artist Pop Zhao as a memorial to the victims of September 11, 2001.

September 11 Memorial Banner

(Photo by Dave Kennedy/Getty Images)

SAN FRANCISCO - SEPTEMBER 8: U.S. National Guard Specialist Merrihew stands in the shadow of the Golden Gate Bridge as hundreds of volunteers hold a five mile long silk banner at Fort Point September 8, 2002 in San Francisco, California. The banner was conceived by artist Pop Zhao as a memorial to the victims of September 11, 2001.

September 11 Memorial Banner

(Photo by Dave Kennedy/Getty Images)

SAN FRANCISCO - SEPTEMBER 8: Hundreds of volunteers hold a five mile long silk banner at Baker Beach near the Golden Gate Bridge September 8, 2002 in San Francisco, California. The banner was conceived by artist Pop Zhao as a memorial to the victims of September 11, 2001.

September 11 Memorial Banner

(Photo by Dave Kennedy/Getty Images)

SAN FRANCISCO - SEPTEMBER 8: Hundreds of volunteers hold a five mile long silk banner at Baker Beach September 8, 2002 in San Francisco, California. The banner was conceived by artist Pop Zhao as a memorial to the victims of September 11, 2001.