Republican Party |
Jim Jordan, Mike Pence, Cory Gardner, Carly Fiorina, Sean Duffy, Mike Lee, Marco Rubio, Tim Scott, Ted Cruz, Greg Abbott, Dan Sullivan, Ben Sasse, Doug Ducey |
Cato Institute |
David Koch, Charles Koch, Kevin Gentry |
Claude R. Lambe Foundation |
David Koch, Charles Koch, Kevin Gentry |
Americans for Prosperity Foundation |
David Koch, Art Pope, Charles Koch |
Council for National Policy |
Mike Pence, Richard DeVos, Kevin Gentry |