UK and Iran confident of breaking deadlock on nuclear programme

David Cameron and Hassan Rouhani agree this week's Lausanne talks offer 'historic opportunity' to end long-running standoff David Cameron and the Iranian president, Hassan Rouhani, have agreed that international negotiators in Switzerland have a "historic opportunity" in the next few days to put together a framework deal to resolve a long-running and dangerous standoff over Iran's nuclear programme. Cameron and Rouhani met at the UN last September, but this was their first significant conversati...