WRONG, "Argentina" was the answer.
Next Question:

Now this looks like a fun party! Let the good times roll with these two world leaders:
  1. Russian President Dmitry Medvedev & King Abdullah of Saudi Arabia
  2. IAEA head Yukiya Amano & President Hosni Mubarak of Egypt
  3. President Mahmoud Ahmadinejad of Iran & Ayatollah Khameni of Iran
  4. Russian President Vladimir Putin & Palestinian President Mahmoud Abbas
  5. Russian President Vladimir Putin & Ayatollah Khameni of Iran