Washington:
The Obama administration's chief nuclear negotiator is meeting with Iranian officials in Geneva as negotiations resume on a deal to prevent the Islamic republic from developing nuclear weapons.
The State Department says Undersecretary Wendy Sherman will be part of a US delegation Thursday that also includes Deputy Secretary of State William Burns.
Iran and six world powers failed last month to meet their target date for cutting a nuclear deal but agreed to extend the talks until November.
In testimony before the Senate Foreign Relations Committee, Sherman refused to provide a hard deadline for a deal with Iran.
The State Department says Undersecretary Wendy Sherman will be part of a US delegation Thursday that also includes Deputy Secretary of State William Burns.
Iran and six world powers failed last month to meet their target date for cutting a nuclear deal but agreed to extend the talks until November.
In testimony before the Senate Foreign Relations Committee, Sherman refused to provide a hard deadline for a deal with Iran.
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