Trump’s Budget Director Just Said They’re Already Building The Wall. That Isn’t True.

On Tuesday, Office of Management and Budget Director Mick Mulvaney led off the press briefing by bashing Democrats for attempting to “spike the football” over the Republican budget cave. The Trump-approved budget completely funds Obamacare and Planned Parenthood and the Iran deal and the National Endowment for the Arts, but explicitly rules out additional funding for the Trump wall. Mulvaney, however, said that Trump would begin building a “replacement wall” that Democrats wouldn’t like, “but they’re going to need to deal with it.”

What is this “replacement wall”?