Behind the scenes of the Trump bluff that kicked off Turkey's invasion
President Trump had been calling Turkish President Recep Tayyip Erdoğan's bluff for more than 2 years, and some senior administration officials thought Erdoğan would never actually go through with his long-threatened Syria invasion, according to 6 sources with direct knowledge of the situation.
More:Behind the scenes of the Trump bluff that kicked off Turkey's invasion - Axios