Iran nuclear talks likely to end without agreement - diplomats

GENEVA (Reuters) - Barring a late breakthrough, talks between Iran and six world powers on Tehran's nuclear programme are likely to end on Saturday without an agreement, but are expected to resume in a few weeks, Western diplomats said. "Clearly, efforts are still going on," one diplomat said. (Reporting by Lesley Wroughton, Fredrik Dahl, Louis Charbonneau and Stephanie Nebehay; Editing by Kevin Liffey)