Hillary Clinton answers a question on Iran: "Arms race in region feared as Iran pursues nuclear program. Would also cause great threat to Israel. We wanted to persuade Iran to change its policy- it was already violating international obligations, was under international sanctions, was signatory to non-proliferation treaty. We have international consensus...pressure has brought Iran back to negotiating table...without sanction and pressure, Iran would not have returned to negotiating table. Reason why India, China Japan, etc who are primary purchases of Iran oil are being asked to lower their supply is to keep pressure on Iran. Saudi Arabia and others are putting more oil into the market. India understands use of diplomacy to resolve this threat and is working to lower purchase of Iran oil...we hope they will do even more. We believe this is part of India's role in the international community."