Why has Trump taken over D.C.?

National Guard troops descended on Washington D.C. after U.S. President Donald Trump vowed on Monday to take back the nation's capital and clear the streets of what he calls "crime, bloodshed, bedlam and squalor". It comes after the President spent the better part of the last week taking aim at D.C.'s leadership, homeless population and how crime there is "out of control" – a statement that stands in sharp contrast to official figures showing that violent crime in D.C. is at a 30-year low. Since then, in addition to deploying the National Guard, Trump has also taken control of the district's police force.Given that crime is on the decline in D.C., what is this takeover really about? And what could it signal to other cities in Trump's crosshairs? Alex Shephard from The New Republic joins us to make sense of it all.For transcripts of Front Burner, please visit: https://www.cbc.ca/radio/frontburner/transcripts