If you're wondering why America's schools are pumping out ill-informed, poorly-educated students despite exploding budgets, look no further than the teachers' unions. While the anti-learning activities of Randi Weingarten's American Federation of Teachers (AFT) are legendary, we can now add America's largest labor union of any kind to the mix — the National Education Association (NEA). And what the NEA is doing is a doozy. Last week, the union reportedly sent out to its three million members a number of resources for "teaching about indigenous peoples." The email included a map of the Mideast — a map that totally erased...