Guest lineups for the Sunday TV news shows:

ABC's "This Week" - Virginia Gov. Bob McDonnell, chairman of the Republican Platform Committee; Los Angeles Mayor Antonio Villaraigosa, chairman of the Democratic National Convention.

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NBC's "Meet the Press" - Republican former Florida Gov. Jeb Bush; Sen. John McCain, R-Ariz.

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CBS' "Face the Nation" - Sen. Marco Rubio, R-Fla.; Republican National Committee Chairman Reince Priebus; Rep. Marsha Blackburn, R-Tenn.; Republican former Mississippi Gov. Haley Barbour.

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CNN's "State of the Union" - Priebus; Sen. Kay Bailey Hutchison, R-Texas; Gov. Scott Walker, R-Wis.

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"Fox News Sunday" - Republican presidential candidate Mitt Romney and his wife, Ann.