AUSTIN, TX - FEBRUARY 05: Former Governor of Arkansas Mike Huckabee signs copies of his new book 'God, Guns, Grits, and Gravy' at Book People on February 5, 2015 in Austin, Texas. (Photo by Rick Kern/WireImage)
AUSTIN, TX - FEBRUARY 05: Former Governor of Arkansas Mike Huckabee signs copies of his new book 'God, Guns, Grits, and Gravy' at Book People on February 5, 2015 in Austin, Texas. (Photo by Rick Kern/WireImage)