-- Guest lineup for the Sunday TV news shows:

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ABC's "This Week" _ Sens. Tom Coburn, R-Okla., and Ben Nelson, D-Neb.; Reps. Marsha Blackburn, R-Tenn., and Debbie Wasserman Schultz, D-Fla.

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CBS' "Face the Nation" _ Sens. Jon Kyl, R-Ariz., and Chuck Schumer, D-N.Y.

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NBC's "Meet the Press" _ Sen. Dick Durbin, D-Ill., Dianne Feinstein, D-Calif., Kay Bailey Hutchison, R-Texas, and Joe Lieberman, Connecticut independent; and Nancy Brinker, founder of the Susan G. Komen for the Cure.

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CNN's "State of the Union" _ Sens. Sherrod Brown, D-Ohio, Michael Bennet, D-Colo., Jeanne Shaheen, D-N.H., and Mitch McConnell, R-Ky.; Carly Fiorina, California Republican who's running for U.S. Senate.

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"Fox News Sunday" _ Sens. Lamar Alexander, R-Tenn., Kit Bond, R-Mo., Arlen Specter, D-Pa., and Debbie Stabenow, D-Mich.; Bernadine Healy, former director of the National Institutes of Health.