US to focus on Asia-Pacific for greater security: Obama

It is American diplomacy, backed by pressure, that has halted the progress of Iran's nuclear programme and rolled back parts of it for the very first time in a decade, the US President argued. Iran has begun to eliminate its stockpile of higher levels of enriched uranium, he said. "It is not installing advanced centrifuges. Unprecedented inspections help the world verify, every day, that Iran is not building a bomb.