Key Points Las Vegas Raiders coach Jon Gruden used a racist remark to describe the head of the National Football League Players Association, the Wall Street Journal reported Friday. Gruden used racist, anti-Black imagery to describe NFLPA executive director DeMaurice Smith in an email sent to a team executive on July 21, 2011. The NFL is reviewing Gruden’s status with the Raiders for potential discipline, a source familiar with the matter told the Journal. Las Vegas Raiders coach Jon Gruden used racist language to describe the head of the National Football League Players Association, the Wall Street Journal reported Friday....