Yes, and people are prosecuted for it. https://www.al.com/news/2020/06/alabama-protester-arrested-for-throwing-chemical-agent-back-at-police.html https://www.a

Yes, and people are prosecuted for it. https://www.al.com/news/2020/06/alabama-protester-arrested-for-throwing-chemical-agent-back-at-police.html https://www.al.com/news/2020/06/alabama-protester-arrested-f... https://www.stltoday.com/news/local/crime-and-courts/ferguson-protester-who-threw-back-tear-gas-cannister-in-iconic-photo-is-charged/article_437076f9-a6a2-5f03-a2fb-d612611a504f.html https://www.stltoday.com/news/local/crime-and-courts/ferguso...