George Voinovich former US Senator from Ohio

• Member

David Vitter lobbyist, former US Senator and Representative from Louisiana

• Member

Bill Nelson Biden NASA head, former Democratic US Senator and Representative from Florida

• Member

Bob Menendez Democratic US Senator and Representative from New Jersey

• Member

Richard Green Lugar Former Republican US Senator from Indiana

• Member

Russ Feingold Former US Senator from Wisconsin

• Member

Jim DeMint Former President, Heritage Foundation | Former US Senator and Representative from South Carolina

• Member

Bob Casey US Senator from Pennsylvania (2007-present)

• Member

Joe Biden 46th President of the United States; Vice President; US Senator from Delaware

• Member

John Barrasso US Senator from Wyoming (2007-present)

• Member

Members