The article you're talking about is https://www.npr.org/2020/06/21/880963592/vehicle-attacks-rise-as-extremists-target-protesters https://www.npr.org/2020/06/21

The article you're talking about is https://www.npr.org/2020/06/21/880963592/vehicle-attacks-rise-as-extremists-target-protesters https://www.npr.org/2020/06/21/880963592/vehicle-attacks-ris..., which is thoroughly sourced, including links to articles containing video of car drivers attacking protesters from this year. Try again.