Watch: A Candid Exit Interview With Baltimore’s Schools Chief Sonja Santelises

What does it take to run one of the largest urban public school districts in the nation? Dr. Sonja Santelises, longtime CEO of Baltimore City Public Schools, sat down April 29 for a frank and memorable exit conversation with Bellwether Co-Founder (and 74 Board Member) Andrew Rotherham, reflecting on her 10-year tenure…