Looks completely staged.
He was looking around, waiting for the right opportunity, and perhaps one or more ‘willing’ victims to accept getting sprayed.
Cameras were positioned exactly as needed in order to get the shoot exactly as planned.
Phony all the way.
One of the great sleuths on here should get the identity of the maggot or perhaps it will come out elsewhere.
Another issue has been liberals faking hate crimes and other false flag operations to make conservatives look bad.
For example, they planted people to trigger violence in Trump rallies and in conservative town halls.
Democratic heads roll after video shows agitators planted at Trump rallies
https://www.washingtontimes.com/news/2016/oct/18/undercover-video-shows-democrats-saying-they-hire-/
Leaked Audio Exposes How Liberal Groups Manufacture Anti-Trump Town Hall Meetings You Wont Believe Their Conduct!
https://freedomoutpost.com/leaked-audio-exposes-how-liberal-groups-manufacture-anti-trump-town-hall-meetings-you-wont-believe-their-conduct/
This could easily be ANOTHER such fake event.