Are you denying that, in America, there is widespread and de facto institutionalized prejudice against African Americans? Are you really prepared to make this argument?
Or are you talking about homosexuals? In which case you're even more crazy if you think there is not widespread and institutional discrimination against them. Like I said about the DADT thing: Congratulations, gays, you can now fight and die for a country that won't give you a thing it has already ruled is a basic human right.