President Barack Obama sits with Twitter co-founder and Executive Chairman Jack Dorsey as he answers a tweet from House Speaker John Boehner of Ohio during a "Twitter Town Hall" in the East Room of ... more 
President Barack Obama sits with Twitter co-founder and Executive Chairman Jack Dorsey as he answers a tweet from House Speaker John Boehner of Ohio during a "Twitter Town Hall" in the East Room of the White House in Washington, Wednesday, July 6, 2011. (AP Photo/Charles Dharapak) less 
1 / 1
Associated Press | Photo By Charles Dharapak
Wed, Jul 6, 2011 3:36 PM EDT