Ken Buck
US Representative from Colorado (2015-present)
Jeff Flake
US Ambassador to Turkey; Former US Senator and Representative from Arizona
Ron Johnson
US Senator from Wisconsin
Mark W Neumann
US Representative from Wisconsin; real estate developer, Neumann Companies
Woody Jenkins
Baton Rouge, LA Newspaper Editor and Former LA State Representative
Ted Cruz
Republican U.S. Senator from Texas
Mick Mulvaney
former Acting White House Chief of Staff, Director of Office of Management and Budget. former US Representative from South Carolina.
Pat Toomey
former US Senator from Pennsylvania (2011-2023); former US Representative
Marco Rubio
US Senator from Florida; (2011-present); 2016 GOP Presidential candidate
