CNN  —  An American who was wrongfully detained in Iran joined with the State Department to warn US citizens not to travel to the country “under any circumstances,” and urged those planning to go to “cancel your trip.” Emad Shargi was among five Americans freed in September 2023 as part of a wider deal between the US and Iran. He spent more than five years imprisoned there. In a video posted by State Department accounts on X Thursday, Shargi cautioned all Americans, including Iranian-Americans,