Iran Likely a Major US Election Issue in 2016

March 19, 2015 11:25 AM

Republican senators are standing by their recent open letter to Iran, warning that any nuclear deal reached with President Barack Obama could be undone in the future. Forty-seven Republican senators signed the letter, further evidence the debate over Iran's nuclear ambitions will be a major issue in next year's U.S. presidential election. VOA National Correspondent Jim Malone has more from Washington.