Feds move to subpoena former CIA director and others who investigated Russian interference in Trump’s 2016 campaign

By Katelyn Polantz, Evan Perez, CNN (CNN) — Prosecutors in Florida moved to issue subpoenas to former CIA Director John Brennan and other former officials as the Justice Department investigates the federal government’s counterintelligence investigation into Donald Trump’s first presidential campaign and its contacts with Russians, sources told CNN. The subpoenas are likely to fuel