Earlier this month, the Center for Immigration Studies released a documentary looking in depth at what it is like to live as an AZ rancher along the U.S.-Mexico border. “A Day in the Life of an Arizona Rancher: Border Fences, Illegal Aliens, and One Man’s Watchtower,” unravels the mindset of Richard Humphries, an American rancher trying to balance illegal immigration from Mexico onto his property with protecting himself, his family and his property from unknown and potentially dangerous trespassers who are nearly always illegal aliens.