Joe Biden blasts Republicans over letter to Iran leadersPlay Video - 0:57
March 10th, 2015
Joe Biden blasts Republicans over letter to Iran leaders
The vice president is blasting 47 Senate Republicans, accusing them of undermining President Obama in international talks with Tehran by sending a letter to Iranian leaders warning that any nuclear deal reached with the president can later be changed or reversed. NBC Capitol Hill correspondent Kelly O’Donnell reports.