just to let you know, that's complete rubbish! It's being done to prevent infections, but it will NOT protect you against HIV or make it less likely to get it... The virus isn't in the skin, it will be in your blood and in the genital fluids, so if you get in touch with the virus for just as short as a second, while you've a bleeding cut,open wound or sexual contact, you're most likely infected.. circumcision won't make that risk any lower!
Here in Holland it's forbidden by law, unless it's for religious reasons..