She's NOT wearing a bicycle helmet, she is wearing a gas mask.
That sure looks to be true.
I'm still trying to figure out the rest of the message it's trying to send. I would think that whoever is only "dressed up like a soldier" would be on the side of the rioting and therefore less likely to have tear gas to begin with. I don't doubt they would use it, or whatever they had, against her regardless of why she's there because they've already proven themselves as not able to recognize their own supporters and have made some questionable mistakes even when they know who is with them. The reference to batons kinda brings it back to the police which obviously aren't soldiers per se but most likely are patriots. Oops! I just re-read that for the 5th time and realized the "bike helmet", not the "tear-gassing" was "to protect her from your batons". I still don't get the rest of it. What exactly is "The kind of person American soldiers killed to protect us from"? On one hand it could be those destroying history like Nazis did and Communists and radical Islamist do. On the other hand maybe it's referring to the law enforcement because they are supposedly too much like Nazis and Communists and radical Islamist.
I had to look up DHS_Wolf. I couldn't find this specific message from him. I did see that he is the acting Secretary of Homeland Security and Under Secretary of Homeland Security for Strategy, Policy, and Plans. Which means I'd be surprised if he texted something that was questionable. Then I looked up Casler_Noel and realized he's probably the author of that BS and either thinks people are too stupid to question his message or is actually that stupid himself. Either way the stupidity level is huge and they all should "Stop it now"!
FWIW, I added an exclamation point to my "Stop it now" because I mean it! If Casler_Noel really meant it he wouldn't have ended his text with a namby-pamby little period, DAMMIT!