Service Dog Helps Red Sox’s Groundskeeper Deal With PTSD

Dave Mellor’s dream job as the groundskeeper for his beloved Red Sox at Fenway Park wasn’t enough to wipe away the mental and physical pain from being struck by a car twice when he was younger. Tom Rinaldi reports how with the help of a service dog named Drago, Mellor has been able to cope with the post traumatic stress disorder he has been dealing with for most of his adult life.