Ex-Clinton Staffer Launches Unity Ticket Petition

A former aide to Hillary Clinton's initial campaign manager Patti Solis Doyle has launched a drive to gather signatures calling for a Democratic ticket featuring both Clinton and Barack Obama, reports CBS News chief political consultant Marc Ambinder. The online petition, called "Vote Both," carries a simple message: "We the undersigned call upon the members of the Democratic National Committee to support a unity ticket with both Hillary Clinton and Barack Obama."

The creator of the petition is Adam Parkhomenko, a longtime aide to Doyle before she left the campaign earlier this year. Parkhomenko left the Clinton campaign three weeks ago. Read Ambinder's full report here.