Also that day, the Secretary-General spoke in the historic Debating Chamber of the Former House of Deputies in the Austrian Parliament organized by the Foreign Policy and United Nations Association of Austria.

UN: Secretary-General

In a speech at the annual meeting of the National Rifle Association in Louisville, Kentucky, on Friday, McCain defended his foreign policy positions.

CNN: Obama-McCain flap a taste of what's ahead?

After visiting Burma, Mr Obama headed to Cambodia to join a meeting of the Association of South East Asian Nations, in a trip that underlines the shift in US foreign policy focus to the Asia-Pacific region.

BBC: US President Obama hails Burma's 'remarkable journey'