The parents of two Black teens seen in a viral video with authorities pointing weapons at them say they can hardly watch the video of the incident.Tammi Collins said she couldn't bring herself to watch the full video showing her son, who she wishes to not identify, being ordered to the ground by Los Angeles County Sheriff deputies.The video was now at the center of an internal investigation. Kim Tobin reports Aug. 10, 2020."I know that my son will never forget this experience. Especially after George Floyd, I sat him down and talked to him about how to respond if he was ever approached by...…The parents of two Black teens seen in a viral video with authorities pointing weapons at them say they can hardly watch the video of the incident.Tammi Collins said she couldn't bring herself to watch the full video showing her son, who she wishes to not identify, being ordered to the ground by Los Angeles County Sheriff deputies.The video was now at the center of an internal investigation. Kim Tobin reports Aug. 10, 2020."I know that my son will never forget this experience. Especially after George Floyd, I sat him down and talked to him about how to respond if he was ever approached by...WW…