TV NEWS SHOWS

8 a.m.

Ch. 9: Addition/ "Fox News Sunday": Former Sen. Tom Daschle, D-S.D.; former Gov. Tom Ridge, R-Pa.; Earth Day Network President Kathleen Rogers.

9 a.m.

Ch. 5: Addition/ "This Week": Sen. Kay Bailey Hutchison, R-Texas; Rep. Edward Markey, D-Mass.; American Petroleum Institute President and CEO Red Cavaney; Jeffrey Sachs, director of the Earth Institute at Columbia University.

Ch. 11: Addition/ "Meet the Press": Sens. Lindsey Graham, R-S.C., and Joe Biden, D-Del.

9:30 a.m.

Ch. 4: Addition/ "Face the Nation": Carly Fiorina, adviser to the McCain campaign; Gov. Bill Richardson, D-N.M.