Author Chris McKittrick Discusses His New Book About ZZ Top - Paul & Al Show

ZZ Top are playing the big "Paul & Al 35th Anniversary Show" at the Vets on Sep. 26th, so Paul chatted with author and ZZ Top superfan Chris McKittrick about his new book, "Gimme All Your Lovin': The Blues, Boogie, and Beard of ZZ Top's Billy F. Gibbons"