The Trump Administration’s immigration crackdown has led to an uptick in arrests nationwide. New federal data show arrests in Georgia and the Carolinas are also up from the last fiscal year. The president’s push to be tough on illegal immigration also includes policies to build a massive wall at the U.S.-Mexico border. Historian Kenneth C. Davis explains that anti-immigrant sentiment is older than America itself. This month, doctors in China were scheduled to perform the first-ever head