WASHINGTON — Guest lineups for the Sunday TV news shows:
ABC's "This Week" — White House legislative affairs director Marc Short; Sen. Susan Collins, R-Maine.
NBC's "Meet the Press" — Sen. Roy Blunt. R-Mo., Reps. Debbie Dingell, D-Mich., and Barbara Comstock, R-Va.; Mick Mulvaney, director Office of Management and Budget.
CBS' "Face the Nation" — White House budget director Mick Mulvaney; Sen. Tom Cotton, R-Ark.; Rep. Jackie Speier, D-Calif.