A leading Saudi prince demanded a place for his country at talks with Iran, assailing the Obama administration for working behind Riyadh’s back and panning other recent U.S. steps in the Middle East. Prince Turki al-Faisal, an Arab royal and a brother of Foreign Minister Saud al-Faisal, said Saudi Arabia and other Gulf states were stunned by the secret American-Iranian diplomacy that led to the breakthrough deal between Iran and other world powers last month. His comments in an interview with The Wall Street Journal, rare in their bluntness, came on the sidelines of a security conference here at which he publicly blistered the U.S. for its role in Syria and in the region. The Arab royal said the failure by Washington and the United Nations to take decisive steps to end the violence in Syria—which has claimed over 130,000 lives—bordered on “criminal negligence.” Last week, the State Department […]