The left sees President Donald Trump's attempted takeover of Washington law enforcement as part of a multifront march to autocracy — “vindictive authoritarian rule,” as one activist put it — and as an extraordinary thing to do in rather ordinary times on the streets of the capital. To the right, it's a bold move to fracture the crust of Democratic urban bureaucracy and make D.C. a better place to live. Where that debate settles — if it ever does — may determine whether Washington, a symbol for America in all its granite glory, history, achievement, inequality and dysfunction, becomes a model under the imprint of Trump for how cities are policed, cleaned up and run, or ruined.