Barack Obama, the U.S. president. |
Gordon Brown, former British Prime Minister |
Nicolas Sarkozy, French president |
Silvio Berlusconi, Italian Prime Minister |
Angela Merkel, German chancellor |
Robert Mugabe, Zimbabwean President |
Mahmoud Ahmadinejad, a former prime minister of Iran, now president |
Vladimir Putin, Russian Prime Minister |
Kevin Rudd, Prime Minister of Australia |
Jose Luis Rodriguez Zapatero, Spanish Prime Minister |