article_snippet: And German Foreign Minister Frank-Walter Steinmeier said that after 'more than ten years of negotiations, we should seize this opportunity.'
article_snippet: U.S. Energy Secretary Ernest Moniz, U.S. Secretary of State John Kerry, Iran's Foreign Minister Mohammad Javad Zarif and the head of the Atomic Energy Organization of Iran Ali Akbar Salehi, from left to right, pose for a photograph before resuming talks over Iran's nuclear program .
article_snippet: From left, German Foreign Minister Frank-Walter Steinmeier, European Union High Representative Federica Mogherini, Iran's Foreign Minister Mohammad Javad Zarif and British Foreign Minister Philip Hammond stand for a group photo prior to a meeting in Brussels on Monday .
article_snippet: German Foreign Minister Frank-Walter Steinmeier, European Union High Representative Federica Mogherini, Iran's Foreign Minister Mohammad Javad Zarif and British Foreign Minister Philip Hammond plan to regroup in Lausanne on Tuesday.
article_snippet: The U.S. secretary of state is to return to Washington by week's end for talks with Afghanistan's leaders, and the Iranians plan to break for the Persian New Year.
article_snippet: Officials say talks might restart sometime next week, if necessary.
article_snippet: A deal would also require the approval of America's negotiating partners: Britain, China, France, Germany and Russia.