President Obama Holds News Conference On Iran Deal At White House

WASHINGTON, DC - JULY 15: White House empoyees remove unoccupied chairs from the East Room ahead of U.S. President Barack Obama's news conference July 15, 2015 in Washington, DC. Fewer reporters attended the conference than were expected and the chairs were removed to make the room seem less empty. Obama took questions from reporters about the agreement between the permanent members of the United Nations Security Council plus Germany and Iran over that country's nuclear program. (Photo by Chip Somodevilla/Getty Images)