LISA BOOTHE (CO-HOST): The president used the word “wall” because it sounds better on the campaign trail, but, as Secretary [Kirstjen] Nielsen has laid out before Congress, it's multidimensional, which is essentially exactly what you laid out. Drones, fencing -- 

MELISSA FRANCIS (CO-HOST): Yeah, he did say “border wall system.”

Related: 

CNN: Trump: Proud to shut down government over wall

Previously:

Fox's Pete Hegseth: Trump has a “very prudent approach” to shutting down the government over a border wall

Fox & Friends guest encourages a GOP government shutdown for Trump's border wall: “Shut down government”

Laura Ingraham: Trump should shut down the government because if he doesn't “get this wall built... we've lost the country anyway”