As crowds gathered Tuesday evening after former Minneapolis police officer Derek Chauvin was found guilty of murder in the death of George Floyd, two themes emerged. Many expressed joy and relief for the verdict delivered by the 12-person jury. But they also said the work isn't over, and the national debate over police violence and accountability can't end with a single criminal trial.That message was also shared by the White House and Vice President Harris. On Wednesday, Attorney General Merrick Garland announced the Justice Department is opening an investigation into possible patterns of discrimination and excessive force within the Minneapolis Police Department. And lawmakers in Congress are renewing a push for a police reform act that bears George Floyd's name. For the last eleven months, one of the loudest voices demanding justice for George Floyd — insisting that the country and the world not forget him — has been his brother, Philonise Floyd. Philonise and Benjamin Crump, the Floyd family attorney, share what lasting change will look like to them now that a verdict has been delivered.In participating regions, you'll also hear from local journalists about what's happening in your community.Email us at considerthis@npr.org.