Whoa whoa whoa, you don't gotta like President Obama's policies, I myself don't like most of them, but you shouldn't be calling him a mongrel and saying he ain't human, that's just wrong. Sure Obama is mixed race like you and me and every single person on earth, especially in America. Just look at the Bible and history, the racial mixing happened long long ago. Racially we all go back to Noah and Naamah whom go back to Seth and Cain whom go back to Adam and Eve whom were created by God, so therefore Obama is of the seed of Adam like each and every one of us.
EDIT: oh and the goal isn't racial purity, cause that don't exist and sin was born of Adam, the goal is to get into the kingdom of God.