Reuters | Oil falls nearly 4 percent after tentative nuclear deal for Iran Reuters Traders had been fixated on the talks held in Lausanne, Switzerland for over a week as Iran tried to agree with six world powers on concessions to its nuclear program to remove U.S.-led sanctions that have halved its oil exports. The sanctions against ... Oil didn't fall off a cliff after 'tentative' Iran nuclear deal Oil Prices Drop as Iran, West Reach Framework on Nuclear Agreement Oil falls on news of potential nuclear deal with Iran |