"In ROME, the city surrounding the Vatican, a temple can be built. In ITALY, the Coutnry surrounding the Vatican, temples can be freely built and people can freely convert."
Except that............
http://www.freerepublic.com/focus/news/1635289/posts?page=88#19
You do have Italian hindus and Buddhists and religious buildings there -- go and visit Rome sometime and you'll find temples and a gurudwara.