A brief moment on February 13 showed why President Obama can’t win when it comes to the Keystone XL pipeline. In front of the White House, protesters led by actress Daryl Hannah and the head of the Sierra Club demanded that Obama kill the project. Just a few blocks away, the head of the AFL-CIO’s powerful Building and Construction Trades Department joined with the American Petroleum Institute to demand that Obama approve it.

Obama’s friends in the environmental movement and Hollywood on one side. Obama’s friends in Big Labor allied with his enemies in Big Oil on the other. What’s a Democratic president to do?

Both sides were unhappy that Obama, who took the time to talk about wind power, solar power, fuel efficiency, global warming and all sorts of other related topics in his State of the Union speech, did not mention Keystone at all. Not a single word.

They know that last year the president put off deciding on the pipeline until after the election Now it appears he would rather do anything than make a choice that is going to make some of his most influential supporters very unhappy.