2) Are you familiar with Duesberg's long-standing but publicly ridiculed theory that heavy drug use (in the West) and malnutrition (in Africa) are the leading causes of AIDS, and that HIV is simply a passenger virus? If not, you can click here to read a paper by him. I've read his work and some work of the few people who think his ideas warrent further research.
3) If you answered yes to both #1 and #2, do you think there is any room to doubt the current HIV->AIDS correllation? I think that he provides strong reasons to believe, at the very least, that AZT should be banned. I don't know that I can say he's right, but I think that if he's wrong it's not because he's made a stupid mistake.