Charter school enrollment in California has exploded over the past two years, a sign that parents are desperate for solutions to the public school fiasco. Trouble is, the education establishment doesn't want to pay much attention to this trend, especially in Los Angeles, where school district unions and administrators try hard to ignore the glaring fact that charters are extremely popular with parents and growing numbers of teachers. According to the California Charter School Association, there are 574 charter schools in the state - 86 just within the LAUSD, 20 more than the year before. At this rate, by 2012,...