Sunday Talk Shows Open Thread

The nuclear summit, which is taking place in DC over the next few days, is the main topic of the day. Secretary of State Clinton and Secretary of Defense Gates are making the Obama administration's case on ABC, CBS and CNN. The traditional media being what it is, they'll no doubt be responding to the latest criticism from noted that Russian scholar/Nuclear expert Sarah Palin. Her snarky comments on nuclear policy are apparently the equivalent of real knowledge. George Stephanopoulos thought it mattered.

On CNN, Candy Crowley has an "exclusive interview" with is GOP Governor Haley Barbour, who leads the campaign organization for the GOP's Governors. Um, like that's a big "get" for Crowley. Barbour was just in New Orleans at the Southern Republican Leadership Conference -- and he is probably running for president in 2012.

FOX News is hosting Joe Lieberman and Michele Bachmann. Need we say more?

The full lineup is here.