In this undated photo provided by the U.S. Attorney’s Office for the Eastern District of New York, Ibrahim Suleiman Adnan Harun is shown. Harun, an admitted al-Qaida fighter, has been convicted in New York on Thursday, March 16, 2017, of federal terrorism charges for participating in a fierce firefight in Afghanistan that left two U.S. servicemen dead. (U.S. Attorney’s Office for the Eastern District of New York via AP)