Sunday shows: Blair, McCain, Kaine and Graham
ABC's "This Week" with Christiane Amanpour: Former British Prime Minister Tony Blair with George Will and Mary Jordan.
Bloomberg's "Political Capital" with Al Hunt: Housing and Urban Development Secretary Shaun Donovan.
CBS' "Face the Nation" with Bob Schieffer: Laura Tyson, ex-chairwoman of Council of Economic Advisers, and Mark Zandi of Moody's Analytics, with Nancy Cordes and Jim VandeHei.
CNN's "GPS" with Fareed Zakaria: William Browder, financier; Zhiang Xin, Chinese billionaire; and Anjem Choudary, expert on radical Islam.
CNN's "State of the Union" with Candy Crowley: Todd McCracken, National Small Business Assn., and Richard Trumka, AFL-CIO; with journalists Ron Fournier and Michael Duffy.
"Fox News Sunday" with Chris Wallace: Sen. John McCain (R-Ariz.) and Tim Kaine of the Democratic National Committee, with Stephen Hayes, Juan Williams, Chris Stirewalt and Mara Liasson.
NBC's "Meet the Press" with David Gregory: Florida Senate debate between Marco Rubio (R) and Kendrick Meek (D); also Sen. Lindsey Graham (R-S.C.) and Obama aide David Plouffe, with Erin Burnett, Charlie Cook and Rich Lowry.
-- Andrew Malcolm
Photo: Peter MacDiarmid / EPA