This is the May 8, 2017, FULL EPISODE of VICE News Tonight on HBO. For decades, Mexico grew accustomed to a constant stream of people leaving the country. But over the past 8 years, some 3 million Mexican adults living illegally in the United States have been deported, rapidly turning Mexico from a country of emigrants into a country of immigrants. We spend the day with disco queen and "I Will Survive" star Gloria Gaynor as she prepares for and performs a singular show in the iconic Great Hall at the U.S. Library of Congress. And, a look at the 18 days leading to Michael Flynn's resignation as national security advisor. Subscribe to VICE News here: bit.ly/Subscribe-to-VICE-News Check out VICE News for more: vicenews.com Follow VICE News here: Facebook: www.facebook.com/vicenews Twitter: twitter.com/vicenews Tumblr: vicenews.tumblr.com/ Instagram: instagram.com/vicenews More videos from the VICE network: www.fb.com/vicevideo