5 employees at a Red River County Wal-Mart were transported to the hospital after getting sick with an illness. 1 of those employees was treated and released. It happened just before 11:30 Friday morning. Managers at the Clarksville Wal-Mart decided to close down to investigate ow their employees became sick. Officials say those employees were working near the pharmacy area and the EPA from the Dallas area is on the way to investigate.