Yes, in the U.S.A. an U.S.A. citizen can be victim to racism, discrimination and hatred.
Take a read of this older story:
WORK! Been turned down? You're not alone! Wondering why those from abroad gets work and not you? Here, info, links and sharing about U.S.A. citizens being treated differently than those from abroad. Come to know of the hunt for work, be expressive and/or share your experiences. Where is my work? Why am I discriminated against? Has it come to this, that just being an U.S.A. citizen is a crime? If not, where is my work? Have you ever asked yourself these questions and/or had similar thoughts?