Haunting video of Glen Campbell playing guitar during his final days at an Alzheimer's facility has resurfaced. The video was taken by his daughter, Debby, and given to Inside Edition in 2014 because she wanted the world to know that despite his illness, her dad still had his musical talent, even if he couldn't remember all the lyrics to his classic songs. In the video, he runs his fingers up and down the guitar's fret board as skillfully as he had on stage. #InsideEdition