'Hang on to hope' Houston police chief Art Acevedo on race reform … and

In scenes mirrored across the country, thousands mourned George Floyd and marched against racism and police brutality in Houston, where he was raised and buried. Among the demonstrators was the city’s police chief. Art Acevedo has attracted attention as an outspoken advocate for change after the killing of Floyd, a black man who was filmed gasping for breath under the knee of a white Minneapolis officer