US Secretary of State John Kerry (2nd R), US Secretary of Energy Ernest Moniz (3rd R) and French Foreign Minister Laurent Fabius (R) meet at the Palais Coburg Hotel, where the Iran nuclear talks are being held, in Vienna, Austria on July 14, 2015. Major powers have struck a long-awaited nuclear deal with Iran after more than two weeks of intense talks in Vienna, a diplomat close to the negotiations said.    AFP PHOTO / POOL / JOE KLAMARJOE KLAMAR/AFP/Getty Images