For people that disagree with her views, it’s often hard to understand what could possibly be Sarah Palin’s appeal to so many people. Well, here is clear proof of why: When Vietnam veteran Dave Roever found himself in Wasilla, Alaska with no TV equipment to make his appearance with Glenn Beck, Palin offered both her studio and her personal make-up artist services free of charge. Think of it as the political opposite of the John Edwards hair-fiddling tape: here is Palin, a global superstar at this point, doing the makeup of a minor Glenn Beck guest and proffering her studio...