A bill to approve the Keystone XL Pipeline.

Lamar Alexander

Former member Senate TN Republican

Kelly Ayotte

Former member Senate NH Republican

John Barrasso

Current member Senate WY Republican

Mark Begich

Former member Senate AK Democrat

Roy Blunt

Former member Senate MO Republican

John Boozman

Current member Senate AR Republican

Richard Burr

Former member Senate NC Republican

Saxby Chambliss

Former member Senate GA Republican

Daniel Coats

Former member Senate IN Republican

Thomas Coburn

Former member Senate OK Republican

Thad Cochran

Former member Senate MS Republican

Susan Collins

Current member Senate ME Republican

Bob Corker

Former member Senate TN Republican

John Cornyn

Current member Senate TX Republican

Mike Crapo

Current member Senate ID Republican

Ted Cruz

Current member Senate TX Republican

Joe Donnelly

Former member Senate IN Democrat

Michael Enzi

Former member Senate WY Republican

Deb Fischer

Current member Senate NE Republican

Jeff Flake

Former member Senate AZ Republican

Lindsey Graham

Former member Senate SC Republican

Chuck Grassley

Current member Senate IA Republican

Kay Hagan

Former member Senate NC Democrat

Orrin Hatch

Former member Senate UT Republican

Heidi Heitkamp

Former member Senate ND Democrat

Dean Heller

Former member Senate NV Republican

Jim Inhofe

Former member Senate OK Republican

Johnny Isakson

Former member Senate GA Republican

Mike Johanns

Former member Senate NE Republican

Ron Johnson

Current member Senate WI Republican

Mark Kirk

Former member Senate IL Republican

Mary Landrieu

Former member Senate LA Democrat

Mike Lee

Current member Senate UT Republican

Joe Manchin

Former member Senate WV Independent

John McCain

Former member Senate AZ Republican

Claire McCaskill

Former member Senate MO Democrat

Mitch McConnell

Current member Senate KY Republican

Jerry Moran

Current member Senate KS Republican

Lisa Murkowski

Current member Senate AK Republican

Rand Paul

Current member Senate KY Republican

Rob Portman

Former member Senate OH Republican

Mark Pryor

Former member Senate AR Democrat

James Risch

Current member Senate ID Republican

Pat Roberts

Former member Senate KS Republican

Marco Rubio

Former member Senate FL Republican

Tim Scott

Current member Senate SC Republican

Jeff Sessions

Former member Senate AL Republican

Richard Shelby

Former member Senate AL Republican

Jon Tester

Former member Senate MT Democrat

John Thune

Current member Senate SD Republican

Pat Toomey

Former member Senate PA Republican

David Vitter

Former member Senate LA Republican

John Walsh

Former member Senate MT Democrat

Mark Warner

Current member Senate VA Democrat

Roger Wicker

Current member Senate MS Republican