President Obama may have been on Google+ since November, but the administration is now stepping up its presence on the social network even further in anticipation of next week's State of the Union address and the forthcoming presidential campaign. It now has an official White House Google+ page, where it plans to post the usual news, photos and videos, and also host regular Hangout video chats. There's no promises yet that the President himself will take part, but the White House says it will regularly have administration officials and policy experts take part in the conversations, which will also be streamed on YouTube and WhiteHouse.gov. Those interested can click the link below to add the page to their Circles.