Gay marriage is the marital union of two human beings of the same sex.
It is looked down upon by many Republicans and Christians because they believe it is "unnatural" and that the homosexuals could become straight if they wanted to. That is a lie because homosexuality is just as natural as heterosexuality, and they are born being gay and they cannot control it.
Homosexuals are people, too. Saying no to gay marriage is the same thing as saying no to interracial marriage. It is basically racism, even though homosexuals are not a race. It is discrimination.
Love is love, people. Gay marriage should be legal everywhere.