February 2016: Obama hosted a first-of-its-kind meeting with an intergenerational group of civil rights leaders and prominent grassroots BLM activists. The discussion centered around criminal justice reform and building trust between law enforcement and local communities. Prominent BLM figures such as DeRay Mckesson and Brittany Packnett attended, while some local organizers (like Aislinn Pulley of BLM Chicago) declined the invitation, characterizing the event as a photo opportunity.July 2016: Following a wave of high-profile fatal police encounters and the subsequent shootings of police officers in Dallas and Baton Rouge, Obama hosted a comprehensive four-hour meeting. This gathering brought together BLM activists, law enforcement officials (including police chiefs), and local politicians to discuss strategies for reconciliation and reform.