UPDATE: 1:49am EST The final Senate Tax Reform Bill Passes 51-49. Senator Bob Corker was the lone republican voting against the bill.
The U.S. Senate is currently voting on amendments to the Senate Tax Reform bill. Senator Bob Corker previously announced he will not support the overall tax reform effort. All other Republicans have indicated they will, at least generally, support the bill.
Before they can get to a final passage vote, Republicans need to go through a marathon voting session known as a “vote-a-rama,” where any senator can force a vote on any amendment:
Vice-President Mike Pence is anticipated to be on site in the Senate chamber for the final vote in case his tie-breaking vote is needed.