At least two U.S. service members were attacked in a brazen assault on the streets of Turkey on Monday at the hands of a nationalist youth group, according to a statement from the U.S. Embassy in Turkey. Video circulating on social media showed a group of men holding down one of the soldiers, dressed in civilian clothes, while placing a hood over his head and chanting "Yankee, go home!" The Turkey Youth Union (TGB), a branch of the far-right Vatan party, took responsibility for the assault,...