Joaquin Castro on 'This Week'

Sen. Joni Ernst on 'SOTU'

Minnesota Attorney General on 'Meet The Press'

Paul Stoffels and George Yancopoulos on 'This Week'

Tom Perez on 'This Week'

Ronna McDaniel on 'This Week'

Howard Dean on 'SOTU'

Robert O'Brien on 'This Week'

James Clyburn on 'This Week'

Hillary Clinton’s former national policy director speaks about Bloomberg backlash

Jim Clyburn on 'This Week'

Iowa caucuses voting results delayed

Joni Ernst on 'SOTU'

James Lankford on 'This Week'

Richard Shelby on 'This Week'

Alan Dershowitz on 'This Week'

Adam Schiff on 'This Week'

Jason Crow on 'SOTU'

Former Clinton, Rubio campaign managers on Democratic debate

Mike Lee on 'SOTU'