Sen. Tom Udall said he will force a motion on the first day of the next Congress to have Vice President Joe Biden adopt new rules for the two-year session. Then, Udall said, he will seek consensus among senators from both parties to lower the 60-vote threshold for procedural motions. Only a simple majority of 51 votes would be necessary for such a move, and Udall said he expects support from some Republicans.
Dem backers of new filibuster rules undaunted by GOP - TheHill.com