Mitt Romney
U.S. senator from Utah, former Massachusetts governor
Frank J Larkin
VP-Corporate Development at SAP National Security Services (SAP NS2), former Sergeant at Arms United States Senate
Zoey DeWolf
Lobbyist at Colorado Legislative Services
Jennifer Duck
Chief of Staff for Sen. Feinstein | former Lobbyist, Pfizer
Thomas Allen Coburn
Republican US Senator and Representative from Oklahoma
Judd Alan Gregg
CEO, Securities Industry and Financial Markets Association | former US Senator and Governor from New Hampshire
Mike Gravel
Former US senator and representative from Alaska
Bob Kerrey
Former Democratic US Senator from Nebraska