As I protested Thursday afternoon in front of the Old Post Office Pavilion on Pennsylvania Ave in Washington D.C.—the building Donald Trump is turning into a hotel a few blocks away from another historical building he wants to take over, the White House—I thought about a meeting I had with Trump at his headquarters in New York two years ago to discuss my organization’s programs, including the Hispanic Heritage Awards. Once the meeting was set, I called immigration activists Estuardo Rodriguez and Gaby Pacheco to gather some young DREAMers to crash the meeting and try and change The Donald’s mind...