Concussion is a family concern, says Rick Klassen's son

The late B.C. Lions defensive lineman Rick Klassen was “terrifying” to his children during angry outbursts, recalls his son Chad.
Klassen began to have serious anger issues in the early 90s, just a handful of years after he wrapped up his professional football career.
“Us kids were small — I would have been five or six years old — and he definitely changed,” said Chad, a sports reporter with CFJC-TV in Kamloops. “He would anger very easily and snap on yo