A march and rally was held in the Texas hometown of the unarmed black man killed last week by Minnesota police. Thousands of people are in Houston's Discovery Green park to remember George Floyd. They'll be marching to City Hall where a rally will happen. Rappers Bun B and Trae Tha Truth helped organize the rally. Houston Mayor Sylvester Turner is taking part in the event which will also feature comments from Floyd's family. Floyd grew up in Houston's Third Ward and graduated from Yates High School in the early 90's.