Iran nuclear talks may be extended as U.S. sees 'big gaps'
2014/11/22 21:49:39 @Reuters: World News
VIENNA (Reuters) - World powers and Iran struggled on Saturday to overcome crucial differences that are preventing them from ending a 12-year standoff over Tehran's atomic ambitions, raising the prospect of another extension to the high-stake talks. [ VIEW FULL COVERAGE @Reuters: World News ]