Iranians have reacted with a mixture of disappointment and patriotism after peace talks with the United States failed to reach an agreement. The hourslong negotiations ended in the early hours of Sunday with U.S. officials saying the talks had collapsed because Iran refused to commit to abandoning its nuclear program. Iranian officials blamed the U.S. for failing to reach a deal without specifying the sticking points. The future of a fragile two-week ceasefire was in doubt but even as it seems to hold, the war is not over and uncertainty remains.