Comedian Tom Smothers, one-half of the Smothers Brothers, dies at 86Comedian Tom Smothers, one-half of the Smothers Brothers, dies at 86Tom Smothers, half of the Smothers Brothers and the co-host of one of the most socially conscious and groundbreaking television shows in the history of the medium, has died at 86.Associated PressAssociated Press