The U.S.-Mexico border is defined ... from Trump to build the border wall in Arizona. Writing by Nick Miroff. Photography and video by Kirsten Luce. Maps by Laris Karklis. Design and development ...

We are thinking about building the wall as a solar wall so it creates energy and pays for itself. "This way Mexico will have to pay much less money, and that's good. Is that good? "We're working ...

President Donald Trump says his proposed border wall may not need to cover the whole US frontier with Mexico because of existing natural barriers. He told journalists travelling on Air Force One ...