Donald Trump accused Hillary Clinton of wanting "to take in as many Syrians as possible," referring to a "secret tape" as supposed proof that the Democratic presidential nominee would allow refugees to flood the US if elected. "Wow, just came out on secret tape that Crooked Hillary wants to take in as many Syrians as possible," Trump tweeted. "We cannot let this happen — ISIS!" The Republican presidential nominee has long argued that if the US continues to let in refugees fleeing the Syrian civil war, ISIS terrorists will find ways to slip into the country with them. Terrorists have...