Guest lineups for the Sunday TV news shows:
ABC's "This Week" — President Barack Obama's chief of staff, Bill Daley; Christine Lagarde, head of the International Monetary Fund.
NBC's "Meet the Press" — Treasury Secretary Timothy Geithner; former Minnesota Gov. Tim Pawlenty, a GOP presidential candidate.
CBS' "Face the Nation" — Geithner; Sens. Jeff Sessions, R-Ala., and Bill Nelson, D-Fla.
CNN's "State of the Union" — Reps. Kevin McCarthy, R-Calif., and Chris Van Hollen, D-Md.; former Pennsylvania Sen. Rick Santorum, a GOP presidential candidate; NASA Administrator Charles Bolden; NASA scientist James Garvin.
"Fox News Sunday" — Sens. Mitch McConnell, R-Ky., and Jim DeMint, R-S.C.