Is your three-year-old preschooler chanting ‘union power’ these days? She might, if author Innosanto Nagara has his way. Nagara wrote A is for Activist, a book supposedly geared for the children of the “99 percent.” In other words, a new vehicle has been developed for leftists to begin indoctrinating children. “It’s pretty awesome to hear a three-year-old saying ‘union power,’” Nagara said in a YES! magazine interview. But union power and student activism aren’t the only goals. Consider these other letters and how they are applied in the book: B is for banner, as in a protest banner hanging...