Glen Campbell’s Video For His Single Is A Sad Reminder Of His Journey With Alzheimers; Watch “I’m Not Gonna Miss You When I’m Gone” [Video]

A new movie and a new song.  Now in the last stages of Alzheimer's, Glen Campbell is giving fans one last gift - an inside look inside his struggles with the disease.  A documentary that shines the spotlight on his journey with Alzheimer's is due out soon and now Campbell has issued a video to go along with his latest single, "I'm Not Gonna Miss You When I'm Gone".  The song and the video are a sad reminder of Campbell's diagnosis.