By REUTERS
GENEVA - World powers and Iran are working intensively to advance talks in Geneva over Iran's disputed nuclear program, a spokesman for European Union foreign policy chief Catherine Ashton said on Friday."Very intense work is continuing," spokesman Michael Mann told reporters. "We hope to make progress today."The six world powers - the United States, Russia, China, France, Britain and Germany - appeared to be closing in on a long-elusive deal in the decade-old dispute over Iranian nuclear intentions after talks on Thursday.
Senior National Security Council official resigns - report
