The statement was signed by Sens. Mike Lee (Utah), J.D. Vance (Ohio), Tommy Tuberville (Ala.), Eric Schmitt (Mo.), Marsha Blackburn (Tenn.), Rick Scott (Fla.), Roger Marshall (Kan.) and Marco Rubio (Fla.). Scott is among those running to succeed Senate Minority Leader Mitch McConnell (R-Ky.) as the top Senate Republican, while Rubio has been discussed as a potential Trump running mate.