A generation ago liberals taught me to believe that Ronald Reagan was an extremist and a lightweight. Then I went to a Republican caucus in 1980 as a Bush supporter and met the Reagan supporters. I realized that they were the little people, mechanics, technicians, churchgoers, folks that used to be Democrats. Now liberals are teaching us all to believe that Sarah Palin is a flake and a lightweight. As the old saying goes: fool me once, shame on you. Fool me twice, shame on me. The critics are right about Sarah Palin's memoir, Going Rogue. There's a lot of...