Bucaneers' Martin suspended, enters treatment (Yahoo Sports)

The National Football League has slapped Doug Martin with a four-game suspension after the Tampa Bay Buccaneers running back failed a drugs test. The ban begins with this week's final regular season game against the Carolina Panthers and Martin has now entered a treatment facility. Buccaneers coach Dirk Koetter earlier benched the Pro Bowl running back in Saturday's 31-24 loss to the New Orleans Saints.