Brandon Wolf, a survivor of the Pulse nightclub shooting and activist, stands outside of the Pulse memorial in Orlando, Fla., on Sept. 9, 2022. After mass shootings, the loss felt by marginalized groups already facing discrimination is compounded. Some public health experts say the risk for post-traumatic stress disorder is greater for the groups, especially when the shootings take place at schools, churches and other vital hubs. (AP Photo/Cody Jackson)