Next Up: Obama Versus Congressional Dems?

For the nearly two years he has been running for president, Barack Obama has deftly defined himself as a post-partisan candidate who embodies the hopes of both liberals and centrists among the Democrats in Congress.

If he wins, it won’t be long before some of them are sorely disappointed.

“For some members, they are going to find out, and maybe even Obama himself is going to find out, that when you make decisions, you are going to piss some people off,” said Leon Panetta, a former chief of staff to President Bill Clinton who is working on Mr. Obama’s transition team. “That is the nature of being president.”

Read the whole thing here.