On NBC's "Meet the Press": Sen. Dick Durbin (D-IL) and Rep. Kevin McCarthy (R-CA).
On "Fox News Sunday": Sens. Chuck Schumer (D-NY) and Bob Corker (R-TN), Michael Oren, Israel's ambassador to the U.S.
On CNN's "State of the Union": Reps. Marsha Blackburn (R-TN) and Tom Cole (R-OK), Christine Lagarde, managing director of the International Monetary Fund.
On ABC's "This Week": Sens. Tom Coburn (R-OK) and Debbie Stabenow (D-MI), Raul Grijalva (D-AZ) and Reps. Jeb Hensarling (R-TX).
On CBS' "Face the Nation": Alan Simpson and Erskine Bowles, Newark Mayor Cory Booker.