"Dead Skunk in the Middle of the Road" or live skunk sitting in its own pew?...Ewwwww! Louden Wainwright III (Dad of Rufus Wainwright) made a lot of smiles and a lot of fans with his 1973 Billboad Top 20  hit "Dead Skunk." 40+ years later, the thoughtful and funny generation-jumping folkie/activist is back