President Trump’s federal takeover of Washington, D.C., may have helped a Republican congressman get off scot-free after he allegedly assaulted a woman.  In February, D.C.’s Metropolitan Police Department arrived at Mills’s luxury penthouse on the Wharf in response to a call about a domestic disturbance. There they found Mills’s “significant other” of a year, 27, “physically shaking and scared,” according to a police report. Mills and his wife, Rana Al Saadi, have been in the process of