Ticket Notice: Sunday guests -- Ridge, Biden, Graham, Fiorina

ABC's "This Week": John McCain supporter Sen. Kay Bailey Hutchison (R-Texas); Barack Obama supporter Rep. Edward J. Markey (D-Mass.); Red Cavaney, American Petroleum Institute; and Jeffrey Sachs, the Earth Institute at Columbia University. Panel: Donna Brazile, Matthew Dowd, Cokie Roberts, Sam Donaldson.

CBS' "Face the Nation": McCain advisor Carly Fiorina; Obama supporter Gov. Bill Richardson (D-N.M.); John Harris, Politico.

CNN's  "Late Edition": The economy: Obama supporter Gov. Richardson and McCain supporter Gov. Tim Pawlenty (R-Minn.).  Offshore oil, the economy: Obama supporter Rep. Robert Wexler (D-Fla.) and McCain supporter Rep. Eric Cantor (R-Va.).  The economy: Obama advisor former Secretary of Labor Robert Reich and McCain advisor Douglas Holtz-Eakin. The hunt for Osama Bin Laden; Iraq: Pakistani journalist-author Ahmed Rashid ("Descent Into Chaos") and Peter Bergen. Panel: Gloria Borger, Amy Walter, Ed Henry.

"Fox News Sunday": Obama advisor former Sen. Tom Daschle (D-S.D.) and McCain supporter former Gov. Tom Ridge (R-Pa.). Kathleen Rogers, Earth Day Foundation. Panel: Brit Hume, Nina Easton, Bill Kristol, Juan Williams.

"Meet the Press": Sens. Lindsey Graham (R-S.C.) and Joseph R. Biden Jr. (D-Del.). Panel: John Harwood, Andrea Mitchell. Moderator: Brian Williams.

--Andrew Malcolm

Photo credit: Babson College