Vice President Joe Biden wears a lot of different hats in the Obama administration. He's a longtime Senate insider who can negotiate with Republican Senate leader Mitch McConnell. He's a foreign policy veteran who helped to lead the transition in Iraq.
And one other thing to keep in mind, whenever there's idle political gossip about replacing Biden on the ticket with Hillary Cinton: He serves as a kind of White House ambassador to the middle class.
After two years of going with the wrong team to win it all, President Obama is counting on North Carolina — the team he correctly picked to win the 2009 NCAA men's basketball championship — to end up No. 1 this year.
On Tuesday, President Obama received the endorsement of the nation's largest organized labor organization, the AFL-CIO. Collective bargaining has been under attack in several states, which has drained union resources. But labor leaders say that's made them more determined than ever to keep Obama in the White House.