WOW! Glen Campbell sings the hurt of...
 

Glen Campbell sings about the heartache families go through when a loved one "disappears" into the depths of that terrible disease he's battling. So sad yet this song spells it all out in less than 3 minutes; what a man!
http://https://screen.yahoo.com/vevo...142315234.html
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If the above link does not work, this one may:
https://www.youtube.com/watch?v=rWFzr0KtKr4

yes, i saw this on yahoo news yesterday and posted it on facebook....very poignant! let's hope that as we age there will be a breakthrough in this terrible disease....