Next year, 26 new charter schools will open their doors to students in North Carolina. An additional 170 groups filed initial applications to open charter schools in 2015. The growth comes on the heels of legislature eliminating the 100 charter school cap and voting to form a new advisory board to consider charter school applications. Host Frank Stasio talks with WUNC education reporter Dave Dewitt about the changes in the charter school movement and the ways the state regulates these independent institutions.