U.S. prosecutors have charged three members of an Eastern European criminal organization which has ties to Iran’s government with conspiring to assassinate a journalist and activist who is a U.S. citizen, Attorney General Merrick Garland said on Friday. Rafat Amirov, Polad Omarov and Khalid Mehdiyev were charged with murder-for-hire and money laundering for their role in the thwarted Tehran-backed plot, the Department of Justice said in a statement.