Keith Ballard, superintendent of Tulsa Public Schools, addresses a huge crowd of teachers, parents and children gathered at the Oklahoma Capitol building in Oklahoma City, Monday, March 31, 2014, to ... more 
Keith Ballard, superintendent of Tulsa Public Schools, addresses a huge crowd of teachers, parents and children gathered at the Oklahoma Capitol building in Oklahoma City, Monday, March 31, 2014, to call for an increase in school funding, which hasn't reached its pre-recession levels despite the addition of tens of thousands more students to the state's classrooms. (AP Photo/Sue Ogrocki) less 
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Associated Press | Photo By Sue Ogrocki
Mon, Mar 31, 2014 5:27 PM EDT