LINEUP UPDATE:
Guest lineups for the Sunday TV news shows:
ABC’s “This Week” Republican presidential candidates Gov. Scott Walker, R-Wis., and Donald Trump, and Democratic presidential candidate former Gov. Martin O’Malley, D-Md.
NBC’s “Meet the Press” Republican presidential candidate Carly Fiorina, Gov. Jerry Brown, D-Calif.
CBS’ “Face the Nation” Republican presidential candidates Sen. Ted Cruz, R-Texas, and Gov. Chris Christie, R-N.J.
CNN’s “State of the Union” Republican presidential candidate Dr. Ben Carson; Corey Lewandowski, Republican presidential candidate Donald Trump’s campaign manager; Democratic presidential candidate former Sen. Jim Webb, D-Va.
If Trump and O'Malley were on at the same time, that would be pretty interesting.