Glen Campbell's final tour

In 2012 legendary country singer Glen Campbell was honored with a lifetime Grammy Award, celebrating a career that boasted such hits as "Galveston" and "Rhinstone Cowboy." But the singer, suffering from Alzheimer's, was facing his final tour - a farewell in more ways than one. Anthony Mason caught up with Campbell for this Emmy-nominated profile that was originally broadcast on February 12, 2012. (Campbell died on August 8, 2017, at age 81.)

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