An attendee takes a photo with her cell phone as US President Barack Obama speaks during a "Twitter Town Hall" in the East Room of the White House. Obama's campaign team is proving again in 2012 to be... more 

An attendee takes a photo with her cell phone as US President Barack Obama speaks during a "Twitter Town Hall" in the East Room of the White House. Obama's campaign team is proving again in 2012 to be more conscious than rival Republicans are of the power of the Internet, particularly Twitter, a study released Wednesday said less