U.S. President Donald Trump said Friday that Iran has an American proposal over its rapidly advancing nuclear program as negotiations between the two countries go on. Trump's remarks represent the first time he's acknowledged an American proposal is with Tehran after multiple rounds of negotiations between U.

U.S. President Donald Trump on Friday said Iran has his administration's proposal and knows it needs to move quickly, a day after saying Washington and Tehran were close to a nuclear deal. "They have a proposal.

Iranian President Masoud Pezeshkian said Saturday his country will not back down from "threats" made by U.S. President Donald Trump, although he also favors continued negotiations between the two nations.