WASHINGTON — Guest lineups for the Sunday TV news shows:
ABC's "This Week" — Sen. Tim Scott, R-S.C.; retired Adm. Mike Mullen, former chairman of the Joint Chiefs of Staff; Reps. Barbara Comstock, R-Va., Jackie Speier, D-Calif.
NBC's "Meet the Press" — Rep. Nancy Pelosi, D-Calif.; Sen. Rob Portman, R-Ohio; Anita Hill.
CBS' "Face the Nation" — Panel of authors.