"Mexico does not believe in walls. I've said time again; Mexico will not pay for any wall"
Enrique Peña Nieto

"I would build a great wall, and nobody builds walls better than me, believe me, and I build them very inexpensively"
Donald Trump

"Mexico does not believe in walls. I've said time again; Mexico will not pay for any wall"
Enrique Peña Nieto

"Is there a brick wall getting in your way? Fine. That happens. But you have a choice. You can walk away from the wall. You can go over the wall. You can go under the wall. You can go around the wall. You can also obliterate the wall. In other words, don't let anything get in your way"
Donald Trump

"Someday, when I'm no longer around, they will call at the Trump wall. It's got to be the greatest wall"
Donald Trump

"Trump may ask whoever he wants, but still neither myself nor Mexico are going to pay for his racist monument. Another promise he can't keep"
Vicente Fox

"I want a strong border. I do want a wall. Walls do work, you just have to speak to the folks in Israel. Walls work if they're properly constructed. I know how to build, believe me, I know how to build"
Donald Trump

"There will be the physical wall and then parts of the wall that you can actually see through because it will rely on sensors and other technology"
Secretary John Kelly