Guest lineups for the Sunday TV news shows:
ABC's "This Week" _ House Minority Leader Nancy Pelosi, D-Calif., and Mississippi Gov. Haley Barbour.
NBC's "Meet the Press" _ Chicago Mayor Rahm Emanuel; Reps. Paul Ryan, R-Wis., Luis Gutierrez, D-Ill., and Aaron Schock, R-Ill.
CBS' "Face the Nation" _ 2012 GOP presidential candidates Herman Cain and Newt Gingrich.
CNN's "State of the Union" _ 2012 GOP presidential candidates Cain and Michele Bachmann.
"Fox News Sunday" _ 2012 GOP presidential candidate Rick Santorum; Rep. Darrell Issa, R-Calif.