FILE - In this Dec. 2, 2014, file photo, Penn State student Zaniya Joe wears a piece of tape over her mouth that says Black Lives Matter, as a group of Penn State University students protest in University Park, Pa., following events in Ferguson, Mo. Nationally, the phrase Black Lives Matter was praised for its clarity and attacked as strident and offensive to police. But support grew as the list of slain black people got longer: Michael Brown, Eric Garner, Walter Scott, Alton Sterling, Philando Castile. (Nabil K. Mark/Centre Daily Times via AP, File)
{}