WASHINGTON (AP) — Guest lineups for the Sunday TV news shows: ___ ABC's "This Week" — Sen. Bernie Sanders, I-Vt., Democratic presidential candidate; former Sen. Rick Santorum, R-Pa., Republican presidential candidate; Republican National Committee Chairman Reince Priebus. __ NBC's "Meet the Press" — Democratic National Committee Chairwoman Debbie Wasserman Schultz; Priebus; Dr. Ben Carson, retired neurosurgeon, Republican presidential candidate. ___ CBS' "Face the Nation" — Former Gov.