FILE - People join hands against the backdrop of an American flag on June, 21, 2015, as thousands of marchers meet in the middle of Charleston's main bridge in a show of unity after nine black church parishioners were killed by Dylann Roof during a Bible study, in Charleston, S.C. The shooting at a supermarket in Buffalo, New York, on Saturday, May 14, 2022, is the latest example of something that's been part of U.S. history since the beginning: targeted racial violence. For many Black Americans, the Buffalo shooting has stirred up the same feelings they faced after Charleston and other attacks: the fear, the vulnerability, the worry that nothing will be done politically or otherwise to prevent the next act of targeted racial violence. (AP Photo/David Goldman, File)