The antics of Venezuelan President Hugo Chavez and Iranian President Mahmoud Ahmadinejad are a reminder of how wonderful Rudy Giuliani was as mayor of New York.When PLO chief Yassar Arafat attended a United Nations session, Giuliani ordered police to keep him confined to diplomatic functions. After all, who wants a terrorist roaming the streets of New York?Chavez and Amadinejab were allowed to roam around, with the latter giving interviews to news organizations. It’s a shame interviewers didn’t ask him why his nation executes gays, and why it executes women who have been raped by older men. A followup question...