Diplomatic efforts to reach an agreement between Iran and six world powers on Iran’s nuclear program continued Thursday after all night sessions produced no agreement, with some diplomats reportedly saying it is still unclear what the outcome will be.
ການເຈລະຈາ ກັບອີຣ່ານ ກ້າວໜ້າ ແຕ່ຍັງຕົກລົງກັນ ບໍ່ໄດ້

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U.S. Secretary of State John Kerry looks over papers in the courtyard of the Beau Rivage Palace Hotel after an extended round of talks on Iran's nuclear program, in Lausanne, April 2, 2015.

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A man walks a dog past a police vehicle near the Beau Rivage Palace Hotel in Lausanne, April 2, 2015,.

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Police remove a protester near the Beau Rivage Palace Hotel where an extended round of talks on Iran's nuclear program is taking place, in Lausanne, April 2, 2015.

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U.S. President Barack Obama (left) receives an Iran negotiations update in the White House Situation Room from Secretary of State John Kerry, Washington, April 1, 2015.