Iran’s nuclear ambitions are a problem that can best be resolved through diplomacy, according to Secretary of State Anthony Blinken. Blinken made the remarks in Rome at the end of the G-20 conference. “We continue to believe that diplomacy is the best way to deal with the challenges, the threat posed by Iran’s nuclear program,” Blinken said in an interview with CNN on Sunday. He said the United States has been “absolutely in lockstep together” with allies to get Iran back to the nuclear deal—the Joint Comprehensive Plan of Action (JCPOA), which former President Donald Trump pulled out of in 2018. Under the deal, Iran would limit its nuclear development in exchange for sanctions being lifted. Trump has consistently called it the “worst deal,” citing that the deal only “delays” but does not prevent a possible Iran’s nuclear weapon, and that approximately $100 billion of Iran’s internationally frozen assets would …