WASHINGTON (AP) -- President Barack Obama's campaign signaled their first debate strategy shift Thursday in a tweet.
Hours before the vice presidential debate, the campaign sent out a photograph on Twitter of Joe Biden rehearsing for the primetime event. There was the vice president, sitting side-by-side with his practice partner on a set designed to look like the debate stage at Centre College, where he and Republican running mate Paul Ryan would later face off.
That simple picture -- and a flurry of other details the campaign released about Biden's pre-debate preparations -- were a sharp departure from the campaign's approach in the lead-up to Obama's first debate with Mitt Romney. The campaign was so secretive about the president's preparation that they would barely confirm that he was practicing at all.
(Copyright 2012 By The Associated Press. All Rights