Parent Previews: Concussion, Joy

Guest: Rod Gustafsen, Film Reviewer at Parentpreviews.com More than a few Americans have football on the brain as the Super Bowl approaches. Football’s literal effect on the brain is the focus of a new film featuring Will Smith called "Concussion."  Also, the based-on-reality movie "Joy" features Jennifer Lawrence as a down-on-her-luck single mom with a dysfunctional family who makes it big inventing a self-wringing mop.