This seems, intuitively, right on

"Some people seem to think that the president is taking time away from more important things to go to Copenhagen to lobby for Chicago to get the 2016 games. They're wrong. He is taking time away from more important things to go get the credit for bringing the Olympics to Chicago. Does anyone seriously believe that the president would take a quick trip to Copenhagen with the possibility of coming back empty-handed? If the president is going, it's because he knows that Chicago has already won. He's going."