Coast Guardsmen with the Port Safety and Security unit with Coast Guard Sector Maryland-National Capital Region perform inspections of hazardous material shipments at the Port of Baltimore, Baltimore, Maryland, Sept. 18, 2018. The Coast Guard inspects cargoes and containers for undeclared hazardous materials and to ensure compliance with laws and regulations on shipping hazardous materials. (U.S. Coast Guard photo by Petty Officer 2nd Class Lisa Ferdinando)