Coast Guard Petty Officer 3rd Class Jekeydon Pratcher, a marine science technician at Coast Guard Sector Maryland-National Capital Region, prepares a container to be opened for inspection, at the Port of Baltimore, Baltimore, Maryland, Sept. 18, 2018. The Coast Guard conducts hazardous materials inspections of 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)