Schools Superintendent Janet Bsrresi reacted angrily during a meeting of the Board of Education: http://newsok.com/oklahoma-board-of-education-votes-to-delay-adopting-plan-to-replace-common-core-prompting-janet-barresi-to-lose-her-cool/article/5057652
These explain the background.
http://blogs.edweek.org/teachers/living-in-dialogue/2014/07/oklahomas_chief_for_change_bar.html
http://scholasticadministrator.typepad.com/thisweekineducation/2014/07/thompson-an-oklahoma-education-drama-with-national-implications.html#.U9Fo5Wd0y70