After President Trump gave Turkish president Recep Tayyip Erdoğan the green light to invade northern Syria last weekend, thusunleashing chaos in the region, Trump wrote him a very strange letter, obtained by Fox Business’s Trish Regan. The message’s theme – that Erdogan should show military restraint – was straightforward, but the prose style and phrasing, which includes the lines “Don’t be a tough guy. Be smart!” are so surpassingly weird in a high-level diplomatic context that many wondered if the note was authentic. Read the letter here: