a criminal offense. All the unaccompanied minors and most of the adults are wearing armbands . These are bought from the various drug cartels. Besides money you must provide your personal info and the names of your relatives still south of the border. Failure to obtain an armband can get you killed. So far since Jan 90,000 have been stopped in the rio grande valley. They expect that 1 million. This is the largest human trafficking case in history.