Exclusive: Smuggler with ties to ISIS helped migrants enter US from Mexico, raising alarm bells across government

The FBI is investigating more than a dozen migrants from Uzbekistan and other countries allowed into the US after they sought asylum at the southern border with Mexico earlier this year, a scramble set off when US intelligence officials found that the migrants traveled with the help of a smuggler with ties to ISIS, according to multiple US officials. While the FBI says no specific ISIS plot has been identified, officials are still working to "identify and assess" all of the individuals who gained entry to the United States, according to a statement from National Security Council spokesman Adrienne Watson….