BILL O'REILLY (HOST): There is no question that [Donald] Trump will put the wall up if he's elected. So we don't have to get into that anymore. He's going to do that. 

KATIE PAVLICH: I think there is a question of that actually. So we'll see. 

O'REILLY: I don't. I disagree 100 percent. Donald Trump will have to build that wall by executive order or any other means. He will have to do that.

Previously:

O'Reilly Lectures Former President Of Mexico On The “Humane” Benefits Of A Border Wall

Bill O'Reilly Says A Border Wall Will “Stop The Tons Of Hard Narcotics Flowing Into America”

O'Reilly Claims Border Wall Would Save “Millions Of Lives”