Forty-seven Republican senators signed an open letter to Iran’s leaders warning them that any deal they cut with the U.S. will only last as long as President Obama is in office. The unusual partisan move when it comes to foreign policy was dismissed by Democrats as a “stunt” that “weakens America’s hand.” Iranian Foreign Minister Javad Zarif called it “propaganda” with “no legal value.” The White House said it “interferes” with negotiations.
