Tech Report: 'Hangouts On Air' Allows Google+ Users To BroadcastGoogle + is making it easier for you to share live video of yourself with other users with its expanded Hangouts on Air feature, just be careful of what you say because you can't take it back.
Tech Report: President Obama In A Google+ 'Hangout'President Barack Obama held an online town hall meeting on Google+'s new 'Hangout' feature and YouTube Monday.

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