pawlentyDemocratic National Committee Chairman Tim Kaine sent a letter to Gov. Tim Pawlenty yesterday urging him to call on Norm Coleman to concede the U.S. Senate contest. “I urge you to use your influence to bring this process to an end by asking Norm Coleman to allow his neighbors and yours their full representation in Congress,” the note, first reported by Politico, reads. “The voters of Minnesota elected Al Franken, and during every step in the legal process that judgment has been confirmed.”

The letter is part of a concerted effort by Democrats and their allies to put pressure on Pawlenty in anticipation of the Minnesota Supreme Court’s ruling on the contest. A three-judge panel determined that the Democrat won the election by 312 votes and the state’s top court is widely expected to ratify that decision. Pawlenty has been cagey about whether he will sign an election certificate at that point, which would clear the way for Franken to be seated.

The Republican leadership in Washington has made it obvious that they’ll do whatever it takes to keep Franken from taking office, and therefore giving President Obama a veto-proof 60-seat majority. The latest evidence: the National Republican Senatorial Committee recently committed $750,000 to cover Coleman’s spiraling legal bills, reports the Washington Post’s Chris Cillizza.