I'M GOING TO BUILD A WALL. A HUGE WALL. IT WILL BE GREAT. EVERYONE SAYS IT WILL BE GREAT. PEOPLE TELL ME BUILDING WALLS IS HARD. I'VE BEEN BUILDING SKY-HIGH WALLS ALL MY LIFE. HUGE LIFE. THE MEXICAN WALL WILL BE CHEAPER BECAUSE NO ROOF, PLUMBING, DRYWALL, SHINGLES. IT WILL BE SO CHEAP. UNBELIEVABLY CHEAP.