Breaking the Filibuster
The Huffington Post is tracking where Democratic senators stand on filibuster reform — specifically, the "talking filibuster," which would require senators to participate in debate in order to block legislation. If every Republican senator votes against the legislation, 51 Democratic senators — or 50 plus Vice President Joe Biden breaking the tie — will be needed to pass the bill.
Last updated: Friday, Dec. 28, 2012 5:33 PM EST
51 Yes / Leaning Yes
Wisconsin

Baldwin
Alaska

Begich
Colorado

Bennet
Connecticut

Blumenthal
California

Boxer
Ohio

Brown
Washington

Cantwell
Maryland

Cardin
Delaware

Carper
Pennsylvania

Casey
Delaware

Coons
Illinois

Durbin
California

Feinstein
Minnesota

Franken
New York

Gillibrand
North Carolina

Hagan
Iowa

Harkin
New Mexico

Heinrich
North Dakota

Heitkamp
Hawaii

Hirono
South Dakota

Johnson
Virginia

Kaine
Massachusetts

Kerry
Maine

King
Minnesota

Klobuchar
Louisiana

Landrieu
New Jersey

Lautenberg
Vermont

Leahy
West Virginia

Manchin
Missouri

McCaskill
New Jersey

Menendez
Oregon

Merkley
Maryland

Mikulski
Connecticut

Murphy
Washington

Murray
Florida

Nelson
Rhode Island

Reed
Nevada

Reid
West Virginia

Rockefeller
Vermont

Sanders
Hawaii

Schatz
New York

Schumer
New Hampshire

Shaheen
Michigan

Stabenow
Montana

Tester
Colorado

Udall
New Mexico

Udall
Virginia

Warner
Massachusetts

Warren
Rhode Island

Whitehouse
Oregon

Wyden
4 No / Leaning No
Montana

Baucus
Indiana

Donnelly
Michigan

Levin
Arkansas

Pryor
By Aaron Bycoffe, Ryan Grim and Andrei Scheinkman.