U.S. says 'very hard' to clinch deal as Iran nuclear talks resume
2013/11/21 00:56:12 @Reuters: World News
GENEVA (Reuters) - Major powers resumed talks on Wednesday on a preliminary agreement to curb Iran's nuclear program with the United States warning it would be "very hard" to clinch a breakthrough deal this week and Tehran flagging "red lines". [ VIEW FULL COVERAGE @Reuters: World News ]