Teachers unions, radical Left have ‘indoctrinated’ students: Teacher Freedom Alliance CEO Teacher Freedom Alliance CEO Ryan Walters discusses students walking out of class to protest I.C.E. tactics on ‘Fox News @ Night.’ NEW You can now listen to Fox News articles! FIRST ON FOX: A new pair of reports is shedding fresh light on how teachers unions across the country have quietly poured more than $1 billion into political causes over the past decade, with a top education watchdog warning the