Nuclear deal can make Iran region's 'No.1' energy power

A nuclear agreement will allow Iran to become the number one energy player in the Middle East and herald major opportunities for foreign companies, top government officials in Tehran said Wednesday. The remarks, at an industry event, underlined the broader political and economic implications should sanctions on Iran be lifted under a deal, following long-running diplomatic efforts with six world powers. Iran has the world's fourth largest proven oil reserves and the second biggest gas depos