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.
Marathon Iran Talks Progress Without Solutions
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A car bomb explodes next to Iraqi special forces armored vehicles as they advance toward Islamic State held territory in Mosul.
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Police guard the Beau Rivage Palace Hotel during an extended round of talks on Iran's nuclear negotiations, in Lausanne, Switzerland, April 1, 2015.
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Russian journalists play a game of chess in the Beau Rivage Palace Hotel courtyard in Lausanne, Switzerland, April 1, 2015.