Details are still emerging about the disaster that happened in the early morning of March 26, 2024, when the Dali, a large cargo ship on its way out of the port of Baltimore, hit a major bridge and caused it to collapse . The Conversation's senior politics and democracy editor, Naomi Schalit, spoke with Captain Allan Post, a veteran ship's officer, about the role a ship pilot plays in bringing a large ship in and out of a harbor. What was your first thought when you h...