Across the United States, frustration and outrage are pouring out onto the streets over police brutality and the death of George Floyd, as well as deep, systemic racial disparities in education, the criminal justice system, the economy and health care, especially during the COVID-19 pandemic. PBS NewsHour focuses on these issues in “Race Matters: America in Crisis,” when they turn to grassroots voices from around the country and host roundtable conversations of thought leaders, newsmakers and experts.