US troop withdrawal from Germany would be 'foolish', expert says

U.S. President Donald Trump has again threatened to pull American troops out of Germany, a key NATO ally. Speaking with FRANCE 24's Mark Owen, Dafydd Townley, Teaching Fellow in US politics and international security at the University of Portsmouth, says that such a move would be "foolish" explaining that "Germany is exceptionally important as a logistical and refuelling hub for American air force operations".