Iran, powers seek to close gaps in new talks

Iran and six world powers began a new round of talks on Tuesday aimed at settling the dispute over Tehran's nuclear programme by late July, despite wide differences on how to attain that goal. The powers want Iran to scale back its uranium enrichment activity to deny it any capability to quickly produce an atomic bomb, if it decided on such a course. Iran says its nuclear programme is entirely peaceful and wants them to lift sanctions.
Background:
Iran, powers seek to narrow gaps in new round of nuclear talks [Reuters]
Iran nuclear haggling hits midpoint with talks over Arak reactor [Bloomberg]