WASHINGTON (AP) -- Guest lineups for the Sunday TV news shows:
ABC's "This Week" - Republican presidential candidates Donald Trump and Chris Christie; Reps. Tom Cole, R-Okla., and Keith Ellison, D-Minn.
NBC's "Meet the Press" - Trump.
CBS' "Face the Nation" - Pre-empted by NFL coverage.
CNN's "State of the Union" - Sens. Elizabeth Warren, D-Mass., and John McCain, R-Ariz.; Rep. Marsha Blackburn, R-Tenn.; gun control activist Mark Kelly, co-founder of Americans for Responsible Solutions.
"Fox News Sunday" - Rep. Jason Chaffetz, R-Utah.