Included, along with Mary Landrieu, Claire McCaskill , Joe Manchin, Ben Nelson and Debbie Stabenow, are Sherrod Brown (Ohio), Bob Casey (Pennsylvania), Tim Johnson (South Dakota), Tom Carper (Delaware), Kent Conrad (North Dakota), Amy Klobuchar (Minnesota), Jim Webb (Virginia), Carl Levin (Michigan) and John Rockefeller (West Virginia).

FORBES: Reining In The EPA's Reign Of Error

The first thing he did was huddle in a corner with Senators Bill Nelson of Florida and Debbie Stabenow of Michigan.

NPR: Budget Vote Draws Presidential Hopefuls to Senate