Nation Feb 21 Medina Spirit stripped of Kentucky Derby victory due to positive drug test By Gary B. Graves, Associated Press
Nation May 29 Watch 3:37 Drug tests present major hurdle for employers As the unemployment rate drops across the country, employers are running into another problem – finding potential job candidates who will take and pass drug tests. Even though the country is amid an opioid epidemic, employers say marijuana has been… By PBS NewsHour