Oklahoma's state superintendent Ryan Walters defended his position on mandating public schools begin incorporating the Bible into lessons on CNN Monday.

Oklahoma's education chief is stirring controversy with a bold move to introduce a unique version of the Bible into schools, sparking heated debates.

CNN's Pamela Brown clashed with Oklahoma's school superintendent Ryan Walters over religion in the classroom. Walters announced last week that the state had purchased more than 500 Donald Trump-endorsed Bibles to put into classrooms,