Male Circumcision Ban in San Francisco?

Those wackos in California are at it again. As near as I can determine, the proposal is backed by left-wingers who believe circumcision of MALES is a type of mutilation that parents have no right to inflict on children. IMHO, this proposal clearly violates First Amendment freedom of religion and the liberty to raise one's children without unjustifiable government intervention (e.g. Wisconsin v. Yoder (406 U.S. 205, 1972). It is very disturbing how much people want government to ignore the Bill of Rights.