Deliberate “leak” with a pre-planned follow-up. The people offended were never going to vote for him and the people whose support he needs will be encouraged by his tone and the unusually well-prepared White House comment: “Certain Washington politicians choose to fight for foreign countries, but President Trump will always fight for the American people,”.

Anyway, the answer is obvious: the mass driver for emigration is the desire for a better life; the worse the life in your current country is, the better the USA (or any developed country) looks. That’s why not so many Norwegians, Swiss and Luxembourgers are willing to swap everything they have for a chance to work for minimum wage in Miami.