It's going to be interesting to watch House Speaker Nancy Pelosi play bad cop to President Obama's good cop. He's presenting himself as the agent of consensus building; she's swinging the partisan hammer. He invites Republicans up to the White House for talks. She puts together the votes that make the Republicans irrelevant, then announces the results from the floor.She will be the keeper of the Democratic agenda just as Newt Gingrich was the keeper of the Republican agenda. It's a position that will help her with her own party membership, but will play havoc with her image nationally.