Keller ISD has an interim superintendent after the school board appointed assistant superintendent Cory Wilson to the role at the end of a marathon meeting Thursday night. For the second straight meeting, most of the time focused on a proposal to split Keller ISD in two -- a move that superintendent Tracy Johnson opposed. She was not present last night and the board did not vote on her status. Cody Copeland covered it for the Fort Worth Star-Telegram and joined the Mid-Morning Mike Check.