When FBI Director Kash Patel fired a dozen FBI agents and staff last week for their role in the classified documents investigation of Donald Trump, he targeted an elite counter espionage unit that investigates threats from foreign adversaries and specializes in Iran, according to more than a half dozen sources with knowledge of the firings. The firings came as Patel claimed " without evidence " that the team of FBI agents who investigated Trump's hoarding of top-secret records at his Mar-a-Lago club had engaged in improper investigative steps. But his gutting of the global espionage unit, known as CI-12, also came days before Trump launched Operation Epic Fury, a series of bombing strikes on Iran that killed the country's supreme leader, Ayatollah Ali Khamenei.