Becky Rance, center, and Waddle Colley hand out water in downtown East Palestine, Ohio, as the cleanup of portions of a Norfolk Southern freight train that derailed over a week ago continues, Wednesday, Feb. 15, 2023. The National Transportation Safety Board’s daylong hearing on what caused the East Palestine derailment and how to prevent similar disasters gave the community, railroads and policymakers plenty to think about. (AP Photo/Gene J. Puskar)