This airport is the busiest ICE deportation hub in the country. 9NEWS tracked millions of flight records to uncover where detainees are flown before deportation. Watch "ICE AIR: Inside America's Secret Deportation Network," Monday, July 20, at 8PM. LEARN HOW TO WATCH AT THE LINK IN OUR BIO. #ICEAir #InvestigativeJournalism #Immigration #Denver #News