Who..???
http://www.washingtonpost.com/wp-dyn/content/article/2008/07/28/AR2008072802041_pf.html
http://www.washingtonpost.com/wp-dyn/content/article/2008/07/28/AR2008072802041_pf.html
Virginia Gov. Timothy M. Kaine has told close associates that he has had "very serious" conversations with Sen. Barack Obama about joining the Democratic presidential ticket and has provided documents to the campaign as it combs through his background, according to several sources close to Kaine.
Sens. Evan Bayh (Ind.) and Joseph R. Biden Jr. (Del.) are also being seriously vetted by the campaign staff, according to sources with knowledge of the process.