Don Lemon discusses the U.S. and Mexico's crackdown on illegal immigration in an interview with a legal immigrant in Chicago. #fox #media #breakingnews #us #usa #new #news #breaking #foxnews #donlemon #immigration #illegalimmigration #mexico #border #bordersecurity #chicago #illinois #interview #immigrant #legalimmigrant #usborder #migrant #lawenforcement #politics #political #politicalnews #government #washingtondc #washington #dc Subscribe to Fox News: https://bit.ly/2vBUvAS Watch more Fox