We hope you’re enjoying your summer because it will soon be over. One unequivocal sign: schools start back soon. Baltimore city schools will welcome back its more than 80,000 students in less than two weeks, on August 25th. And, when they arrive, there will be a new leader at North Avenue to greet them. New Baltimore City Schools C.E.O. Gregory Thornton began work on July 1st. He joins Sheilah in the studio.