Is that a polling place?
If not a polling place, then it’s abuse under color of authority
looks that way
That may be correct, and in many states you cannot wear campaign slogans inside the polling place. It is considered electioneering and usually can only take place 100 feet from the entrance.
Yes and it old news
Even if this is a polling place, Trump is not on the ballot, so what difference should it make? Would they threaten to arrest someone with a BLM or LGBTQ hat?
Is that a polling place?
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Yes
Yes, see the red diamond shaped polling place marker on the brick wall and people standing in line.
While working an election we had to tell 1 or 2 people to remove a garment before entering to vote. Usually they are out and about and stop in for early voting.
One of my Karen bosses, a male, made the library move their voting information table, which was not close to the entrance, because it was barely inside the 500 ft line. He probably would have been livid if he knew I was ccw the whole time.