Bridge when a tanker truck comes barreling toward the crowd. Police moving in with pepper spray. The driver arrested. In philadelphia, chaos. A line of police cars vandalized, doused in gasoline, and set ablaze. Fire crews racing to the scene just hours after nearby stores were looted in broad daylight. Demonstrations from indianapolis to chicago, to austin, texas, ros squared off with police. Here in new york city, this demonstration has been peaceful. Many of the people here telling me its not about being violent, but sending a message to end inequality. Come in peace, say what you have to say, black lives matter. Reporter the National Guard activated in 20 states and washington, d. C. In chicago, where trains and buses were halted, draw bridges raised after scenes like this overnight. For days thousands have filled the streets, calling for justice, after the death of george floyd. But across the country, city after city brought to its knees when peaceful protests gave way to violenc