Question for anybody in law enforcement: what's the legality of using tear gas? Under what circumstances is it legal to more protesters or anyone else from public property?
@realcaseyrollins It's for legitimate emergencies like dispersing a riot, or making sure the president is able to do his planned photo ops.
Yes.
https://fivethirtyeight.com/features/trumps-use-of-tear-gas-to-break-up-a-protest-undermined-three-core-values-of-american-democracy/