Source: The Christian Post BY NINA SHEA , CP OP-ED CONTRIBUTOR In a brief, nationally televised announcement on August 7th regarding the Islamic State, which invaded the multicultural, northern Nineveh Province of Iraq this summer, President Obama observed “these terrorists have been especially barbaric towards religious minorities, including Christian and Yazidis.” The brutal persecution of Iraq’s non-Muslim religious groups is part of a human rights atrocity that is as grave as it is overlooked in American foreign policy. The president’s eight-and-a-half-minute speech hardly scratched the surface. In fact, what the Islamic State, also called ISIS or ISIL, is undertaking…