@FoxNews: .@AmbJohnBolton to replace H.R. McMaster as @WhiteHouse national security adviser, @POTUS says https://t.co/J1nMrvl9Fi https://t.co/8w1l1x5OFD

@FoxNews: .@AmbJohnBolton to replace H.R. McMaster as @WhiteHouse national security adviser, @POTUS says https://t.co/J1nMrvl9Fi https://t.co/8w1l1x5OFD