So out with the roadshows and in with the chafing dishes. Obama's dinner was the second step in a process that started with phone calls to House and Senate Republicans over the last few weeks but intensified last weekend. He's trying to find a "common sense caucus," as he called it. So far, the dinner list included Sens. Kelly Ayotte, N.H.; Saxby Chambliss, Ga.; Tom Coburn, Okla.; Bob Corker, Tenn.; John Hoeven, N.D.; Mike Johanns, Neb.; John McCain, Ariz.; Dan Coats, Ind.; Pat Toomey, Pa.; Richard Burr, N.C.; and Ron Johnson, Wis. The list was put together by South Carolina Senator Lindsey Graham, who also attended.