These crumbling textbooks show why Oklahoma teachers are walking out

These crumbling textbooks show why Oklahoma teachers are walking out  CNN 'We're Not Leaving!' Oklahoma Teachers in Second Day of Protests  U.S. News & World Report Oklahoma Teachers Continue Walkout, Shutting Down Schools For Second Day  HuffPost As a teacher in Oklahoma, I've literally panhandled for school supplies. No wonder we're walking out.  NBCNews.com Thousands of teachers seize Oklahoma capitol building to demand education funding  ABC NewsFull coverage