The ACLU got it WAY WRONG on this one. McComb's speech fell under her first amendment rights, and, in fact, the policy of the Clark County School District affirms her right to speak, because she is not a representative of the school. Liberals would have you believe that school district officials would have acted the same if McComb was a Scientologist, a Buddhist, a Muslim, or other nonChristian faith, she would have been treated the same, but they cannot show evidence of that fact, and, in fact, school districts have been teaching philosophies of these other faiths in the classroom for years unchallenged.
There's a simple solution to all of this, of course: Pull your kid out and accept responsibility for their education yourself. They'll be better taught, and the school districts would have to make radical changes if their enrollments were consistently dropping.