Helicopter Footage Reveals State Trooper Surveillance Capabilities
On the tactic of kettling:<p>* <a href="https://en.wikipedia.org/wiki/Kettling" rel="nofollow noreferrer">https://en.wikipedia.org/wiki/Kettling</a><p>* <a href="https://www.vox.com/2020/6/6/21282509/george-floyd-protests-kettling-new-york-nypd" rel="nofollow noreferrer">https://www.vox.com/2020/6/6/21282509/george-floyd-protests-...</a>