The Anti-Defamation League (ADL) has called upon the Republican Party’s presumptive nominee, Donald Trump, to formally renounce the support of American Freedom Party head William Daniel Johnson. Johnson, an attorney and white nationalist leader who has endorsed Trump’s candidacy, was initially selected as a delegate for California’s upcoming GOP primary. Writing under a series of pen names, Johnson has advocated what has been referred to as the “James O. Pace” Amendment to the US Constitution. Under Johnson’s proposed amendment, all non-Aryans, with the exception of Native Americans and Hawaiians, would be deprived of citizenship and deported from the United States....