WASHINGTON — Guest lineups for the Sunday TV news shows:
ABC's "This Week" — Thomas Bossert, White House homeland security and counterterrorism adviser, Sen. Lindsey Graham, R-S.C.
NBC's "Meet the Press" — Sen. Michael Rounds, R-S.D., Christopher Wylie, co-founder, Cambridge Analytica
CBS' "Face the Nation" — Treasury Secretary Steven Mnuchin. Sens. John Kennedy, R-La. and Ben Cardin, D-Md.