__ NBC's "Meet the Press" — Beto O'Rourke, a 2020 Democratic presidential candidate; acting White House chief of staff Mick Mulvaney; former FBI Deputy Director Andrew McCabe.
CBS' "Face the Nation" — Sens. Mark Warner, D-Va., Joe Manchin, D-W.Va., and John Kennedy, R-La.; British Foreign Secretary Jeremy Hunt.
CNN's "State of the Union" — Acting Homeland Security Secretary Kevin McAleenan; Reps. James Clyburn, D-S.C., and Seth Moulton, D-Mass., a 2020 presidential candidate.
"Fox News Sunday" — Mulvaney; Rep. Doug Collins, R-Ga.