article_snippet: Iran faces a March 24 deadline to reach a deal over Iran nuclear program.
article_snippet: Several interim agreements have been made in recent months, though a long-term pact so far has been elusive.
article_snippet: The six world powers -- the United States, Russia, China, the United Kingdom and France, plus Germany, a group known as the P5+1 -- are seeking a deal that will ensure that Iran doesn't develop nuclear arms.
article_snippet: Officials in Tehran have publicly insisted Officials in Tehran want a nuclear program for energy purposes, not to create atomic weaponry.