Israeli Prime Minister Benjamin Netanyahu speaks during a press conference at his Jerusalem office on Tuesday. Oren Ben Hakoon/AP hide caption

itoggle caption Oren Ben Hakoon/AP

Prolonged nuclear talks gave Russian journalists time to play a game of giant chess Wednesday in a courtyard of the Beau-Rivage Palace Hotel in Lausanne, Switzerland. Brendan Smialowski/AP hide caption

itoggle caption Brendan Smialowski/AP

Ahead of Tuesday's deadline, Secretary of State John Kerry, Russian Foreign Minister Sergei Lavrov, German Foreign Minister Frank-Walter Steinmeier, French Foreign Minister Laurent Fabius and Chinese Foreign Minister Wang Yi wait Monday for the opening of a plenary session on Iran's nuclear program at the Beau-Rivage Palace Hotel in Lausanne, Switzerland. Fabrice Coffrini/AFP/Getty Images hide caption

itoggle caption Fabrice Coffrini/AFP/Getty Images