AdvertisementAnalysisBlack Lives Matter Founders Describe 'Paradigm Shift' In The MovementJuly 13, 2016NPR StafffacebookEmail(Left to right) Patrisse Cullors, Opal Tometi, and Alicia Garza. (Courtesy of Patrisse Cullors; Hank Willis Thomas/Courtesy of Opal Tometi; Kristin Little/Courtesy of Alicia Garza)