Co-Sponsors

John McCain

AZ • Senate

Thad Cochran

MS • Senate

Richard J. Durbin

IL • Senate

Wayne Allard

CO • Senate

Richard G. Lugar

IN • Senate

Mary L. Landrieu

LA • Senate

Lincoln Chafee

RI • Senate

Joseph I. Lieberman

CT • Senate

Chuck Grassley

IA • Senate

Kay Bailey Hutchison

TX • Senate

Pete V. Domenici

NM • Senate

Carl Levin

MI • Senate

Christopher J. Dodd

CT • Senate

Johnny Isakson

GA • Senate

Lisa Murkowski

AK • Senate

John Cornyn

TX • Senate

Lindsey Graham

SC • Senate

John F. Kerry

MA • Senate

Ken Salazar

CO • Senate

Barack Obama

IL • Senate

Byron L. Dorgan

ND • Senate

Ron Wyden

OR • Senate

John D. Rockefeller IV

WV • Senate