Mayors of sanctuary cities testified before Congress on Wednesday about their immigration policies. Democratic Chicago Alderman Raymond Lopez joins "NewsNation Now" to discuss why he thinks the city should cooperate with some of the Trump administration's immigration orders. #Chicago #SanctuaryCities #Immigration "NewsNation Now" is a no fluff, no filler newscast hosted by Connell McShane featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 3p/2C. NewsNation is your source for fact-based, unbiased news for all Americans. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij