Biden, Holbrooke, Biden, Holbrooke…Richardson? The Washington Post starts handicapping Kerry’s possible Cabinet choices. “Kerry has told friends he wants to tap a Republican for one of the top national security posts, preferably defense or state. Those under consideration include Sens. Chuck Hagel (Neb.) and Richard G. Lugar (Ind.), as well as former senator Warren Rudman.” Somehow I think the GOP won’t return the favor should Dubya win.