JOE DIGENOVA: We needed the wall. The wall is a key issue. It's important. Wherever walls are built, 95 percent of illegal crossings are cut out.

It's an amazingly effective tool, and the notion that it has been made this devilish, fiendish thing, oh, my goodness, a wall -- perhaps they would prefer the tear-gassing, and perhaps bullets, as opposed to a wall.

The people who oppose the wall are inviting violence, they are inviting disruption, and they are inviting further illegal immigration into the United States. I hope that when this thing runs out, when it's in February, the president says, “That's it, no more. A wall or I'm shutting it down.”

Previously:

Fox regular Joe diGenova says he has been advising Donald Trump on whom he should pick for attorney general

Tucker Carlson: Immigration makes America “poorer, and dirtier, and more divided”

Tucker Carlson: The United States needs “an honest adult conversation” about “what the next 100 years looks like demographically”