(April 13, 2018, 10:28 AM EDT) -- CHICAGO — Three Chicago aviation security officers filed a class complaint on April 11 in an Illinois federal court, alleging that their constitutional rights were violated when, following an incident on a United Airlines flight in which a passenger was dragged off a plane, they were retroactively stripped of their status as bona-fide law enforcement officers (LEOs) (Keia Yates, et al. v. State of Illinois, et al., No. 18-2613, N.D. Ill.)....