Gail Collins: Trump’s magic word

Have you noticed how almost every other word out of Donald Trump’s mouth lately seems to be some variation on “dominate?”“If you don’t dominate, you’re wasting your time,” he told America’s governors. “They’re going to run all over you. You’ll look like a bunch of jerks.”This, of course, was in that telephone rant about protesters. There is something about crowds of people willing to take to the streets to denounce racism th