It’s possible Donald Trump’s abrupt decision to “federalize” law enforcement in Washington, D.C., was just a one-off power grab, reflecting the federal government’s unique control of the capital city and Trump’s own obsession with Washington as a symbol of the American greatness he claims to be restoring. In other words, maybe he took over D.C. because he could. But the exotic and rather fascistic appearance of National Guard units on the streets of Washington absent a riot or some other historically relevant pretext makes you wonder if the 47th president has something far worse in store. Here are some possibilities...