PRAGUE/PARIS (Reuters) - U.S. Secretary of State John Kerry and other foreign ministers from the six powers negotiating with Iran on its nuclear programme may travel to Vienna soon to join the talks, which have failed so far to produce a deal, diplomats said on Tuesday.
The possible arrival of the ministers ahead of a July 20 deadline for an agreement should not be seen as proof that negotiators from Iran, the United States, Britain, France, Germany, Russia and China are on the cusp of a deal, the diplomats cautioned.