The most astonishing thing about Sarah Palin’s career, since the conclusion of the 2008 presidential campaign, is how frequently the Left breaks itself to pieces against the sunny rocks of her good humor. The latest example is the website Gawker, which seems on the verge of being sued out of existence because they rushed to leak photocopied pages from her new book, America By Heart, before it was published. When Palin called them on it, Gawker ran a snotty response, complete with an unflattering photo of the former Governor, suggesting she try reading fair-use copyright laws. Mary Sue at the...