Guest lineups for the Sunday TV news shows:

ABC's "This Week" - David Plouffe, White House adviser; former Gov. Tim Pawlenty, R-Minn.

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NBC's "Meet the Press" - Plouffe; Sen. John McCain, R-Ariz.

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CBS' "Face the Nation" - Republican presidential candidate Mitt Romney; Sen. Lindsey Graham, R-S.C.; former Gov. Howard Dean, D-Vt.

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CNN's "State of the Union" - Plouffe; Sen. John Barrasso, R-Wyo.; Rep. Chris Van Hollen, D-Md.; former GOP presidential candidate Rick Santorum.

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"Fox News Sunday" - Plouffe; Sen. Joe Lieberman, I-Conn.; former CIA Director Michael Hayden.