It's a barbaric custom that harms a child physically and possibly psychologically (and makes sex less enjoyable for them throughout life) not performed for medical benefit and when they don't have the opportunity to consent.
Ummm...I don't have a foreskin. I was not harmed physically or psychologically, and sex is fantastically enjoyable.
However, I think on balance it's more important to preserve the right to do it as a respect to freedom of religion because of the relative demonstrated harm to the child vs. the relative harm to the free exercise of religious customs/practices.
People shouldn't do it, but I don't think the government has the right to ban it.
As a thought exercise at least though, how many people here would support or oppose a ban on female circumcision in America or a city/state which is a religious and cultural custom among some practitioners of Islam?
The male equivalent of female circumcision is removal of the entire penis.
The two aren't analogous. Victims of female circumcision are unable to reach orgasm. It truly is barbaric to take that away from anyone, and I fully support a ban on the practice.