Robert Runcie instituted radical changes when he became superintendent of Broward County schools. Those changes helped give rise to the Parkland generation after his students experienced one of the deadliest mass shootings in American history.

'We think prison is the only way to hold people accountable when they break the law'

Opinion writer Jonathan Capehart talks with newsmakers who challenge your ideas on politics, and explore how race, religion, age, gender and cultural identity are redrawing the lines that both divide and unite America. "Capehart" is a podcast from Washington Post Opinions, with conversations adapted from Washington Post Live events.