Bret,

>>>>>What country has the worlds largest capital?
>>>
>>>>India?
>>>
>>>Good guess but the answer is Ireland, because it is always Dublin!
>>>
>>>
>>>With Saint Patrick's Day tomorrow I could not resist. That is what I get for being Irish!
>>>
>>>Tom
>>
>>Congrats, then :)
>>
>>And if we consider your "riddle" seriously, what's the right answer?
>
>Folks have been saying Mexico for a while now.

Here's a link I just found: http://www.infoplease.com/ipa/A0762524.html

Mexico City's fourth...

1. Tokyo Japan 34.8
2. New York USA 20.2
3. Seoul South Korea 19.9
4. Mexico City Mexico 19.8
5. São Paulo Brazil 17.9
6. Bombay (Mumbai) India 17.9
7. Osaka Japan 17.9
8. Los Angeles USA 16.2
9. Cairo Egypt 14.4
10. Manila Philippines 13.5
11. Buenos Aires Argentina 13.3
12. Moscow Russia 13.2
13. Lagos Nigeria 13.1
14. Calcutta India 12.9
15. Jakarta Indonesia 12.3
16. Karachi Pakistan 12.1
17. London U.K. 11.8
18. Shanghai China 11.8
19. Delhi India 11.5
20. Rio de Janeiro Brazil 10.7
21. Teheran Iran 10.4
22. Istanbul Turkey 10.3
23. Paris France 10.2
24. Dhaka Bangladesh 9.6
25. Chicago USA 8.9
26. Beijing China 8.5
27. Taipei Taiwan 7.7
28. Lima Peru 7.5
29. Washington, D.C. USA 7.5
30. Bogotá Colombia 7.4
31. Bangkok Thailand 7.2
32. San Francisco USA 6.9
33. Hong Kong China 6.8
34. Madras (Chennai) India 6.6
35. Hyderabad India 6.5
36. Lahore Pakistan 6.4
37. Essen Germany 6.1
38. Kinshasa Congo, Dem. Rep. of 6.1
39. Philadelphia USA 6.1
40. Johannesburg South Africa 5.7
41. Boston USA 5.7
42. St. Petersburg Russia 5.6
43. Bangalore India 5.5
44. Detroit USA 5.4
45. Santiago Chile 5.4
46. Tianjin China 5.4
47. Nagoya Japan 5.1
48. Madrid Spain 5.1
49. Dallas USA 5.0
50. Baghdad Iraq 4.9