Stephen Harper

Prime Minister of Canada

Barack Obama

President of the United States

Prime Minister of Great Britain

David Cameron

President of MexicoFelipe Calderon

President of Mexico

Félipé Calderon

President of Russia

Dmitry Medvedev

Prime Minister of Russia

Vladimir Putin

Prime Minister of Russia

Pratibha Patil

President of India

Manmohan Singh

Prime Minister of India

PREMIER OF CHINA

Wen Jiabao

Hu Jintao

President of China