Coverage of the 2010 midterm elections, in which 37 governorships, 37 U.S. Senate seats and seats for the entire U.S. House of Representatives are up for grabs. Wolf Blitzer anchors with Anderson Cooper, Candy Crowley, John King and Soledad O'Brien. Analysts include Kathleen Parker, Eliot Spitzer, Gloria Borger and David Gergen. Political contributors include Paul Begala, William Bennett, Donna Brazile, James Carville, Roland Martin, Mary Matalin, Ed Rollins and Hilary Rosen.