As expected, the U.S. Senate failed yesterday to override President Barack Obama’s veto of a bill that would clear the way for building the Keystone XL pipeline. Supporters of the bill managed 62 votes, five short of the two-thirds majority needed to override a veto. Iowa’s Senators Chuck Grassley and Joni Ernst both voted yes, along with all of their Republican colleagues and eight Democrats (roll call). Republicans will now try to attach the Keystone language to some bill the president won’t want to veto. Laura Barron-Lopez reported for The Hill,

“If we don’t win the battle today, we will win the war, because we will attach it to another piece of legislation,” Sen. John Hoeven (R-N.D.), who wrote the bill, said Wednesday.

Hoeven said Republicans are likely to try to attach the legislation to a long-term transportation funding bill. Congress faces a May 31 deadline to approve new transportation funding.

“This is coming back in the form an infrastructure bill, a road bill that we are all voting for,” said Manchin.

Keystone supporters are optimistic that Obama won’t veto a six-year highway bill if it includes Keystone, despite vows by the president to veto any attempt to circumvent the federal review process of the pipeline.

If attaching Keystone to a transpiration bill doesn’t work, supporters say, they will try to link it to a broader energy package.

That sounds like a good strategy. I suspect Keystone XL is a price Obama would be willing to pay for a long-term transportation funding bill. Any relevant comments are welcome in this thread.