U.S. Marshals prepare to place a tarp over a vehicle with two local law enforcement officers inside to simulate an ambush vehicle scenario during a United States Marshals Service Officer Safety Training – Human Performance session in Birmingham, Alabama, U.S., March 23, 2023. Local and state law enforcement officers representing police departments in Alabama, Arizona, Florida, Maryland, Mississippi, Nevada, New York, North Carolina, South Carolina, and Texas participated in the training session. REUTERS/Alyssa Pointer