Retiring senator Wayne Allard (R) of Colorado Possible retiring senators Joe Biden (D) of Delaware, Thad Cochran (R) of Mississippi, Larry Craig (R) of Idaho, Chuck Hagel (R) of Nebraska, Tim Johnson (D) of South Dakota, John Warner (R) of Virginia.
Democratic incumbent races Max Baucus of Montana, Dick Durbin of Illinois, Tom Harkin of Iowa, John Kerry of Massachusetts, Mary Landrieu of Louisiana, Frank Lautenberg of New Jersey, Carl Levin of Michigan, Mark Pryor of Arkansas, Jack Reed of Rhode Island, Jay Rockefeller of West Virginia,
Republican incumbent races Lamar Alexander of Tennessee, Saxby Chambliss of Georgia, Norm Coleman of Minnesota, Susan Collins of Maine, John Cornyn of Texas, Elizabeth Dole of North Carolina, Pete Domenici of New Mexico, Michael Enzi of Wyoming, Lindsey Graham of South Carolina, Jim Inhofe of Oklahoma, Mitch McConnell of Kentucky, Pat Roberts of Kansas, Jeff Sessions of Alabama, Gordon Smith of Oregon, Ted Stevens of Alaska, John Sununu of New Hampshire.
Not too many good ones on the list: Sessions, Inhofe, and Dole is much more conservative than anyone thought. Maybe it’s her mother’s influence on her.