Video shows the moment protesters in Dallas first heard shots being fired. https://t.co/himLaRGbWRhttps://t.co/tjUU1VyqLm— NBC Bay Area (@nbcbayarea) July 8, 2016
Video shows the moment protesters in Dallas first heard shots being fired. https://t.co/himLaRGbWRhttps://t.co/tjUU1VyqLm