Pennsylvania Pennsylvania
Sen. Robert Casey, Jr. Gov. Tom Corbett
Sen. Patrick Toomey
Maryland
Maryland Gov. Martin O'Malley
Sen. Barbara Mikulski
Sen. Benjamin Cardin West Virginia
Gov. Earl Ray Tomblin
West Virginia
Sen. John Rockefeller Virginia
Sen. Jose Manchin Gov. Terry McAuliffe
Virginia
Sen. Mark Warner
Sen. Timothy Kaine
