Iran says US breaching nuclear deal as Rouhani starts new term

Iran said Thursday that new US sanctions were a violation of its nuclear deal with world powers, piling pressure on President Hassan Rouhani as he starts his second term.Rouhani vowed to keep up his efforts to end Iran's isolation as he was sworn in by the Islamic republic's supreme leader Ayatollah Ali Khamenei following his re-election in May.Tehran says the new measures violate its 2015 deal with world powers that eased sanctions in exchange for curbs on its nuclear programme, an agreement wh