Yahoo! News: A campaign staffer for Democratic presidential hopeful...

Summary: p A campaign staffer for Democratic presidential hopeful, Sen. Joe Biden, D-Del., wears a bumper sticker on his back as he visits with young supporters at the start of a rally at the UAW Hall in Dubuque, Iowa, on the day of the Iowa caucus, Thursday, Jan. 3, 2008. /p

Image Dimensions: 409 x 265