The internet is flooded with innumerable porn sites that can contaminate the minds of youngster (<18 years old). They are very immoral and NASTY, the pictures of gay sex, anal sex, oral sex, incest and so on are so terrible. And most of the porn sites are from USA. Does this tell me USA government agrees with these porn-culture? Is it an immoral country? Why do you allow these nasty things to be legal? What can we do to BAN it?