1. Was Joe Biden the right vice-presidential pick for Obama?
2. What is the future of traditional news outlets?
3. Is Russia serious in its threats to use military force to deter a U.S. missile defense shield in Europe?
4. Will disaffected Hillary voters give John McCain the 2008 election?
5. Were the Chinese Olympics a success?
6. Why have Cristina Kirchner’s poll ratings nosedived?
7. What can Southeast Asian nations do to deter sex tourism?
8. Should the West fear sovereign wealth funds?
9. Will Russia’s actions in Georgia change the political equation in Ukraine?
10. Will the U.S. leave Iraq during the next presidential administration?