Re the incident referenced by Q, with the image of the bearded guy sitting in his car, being "interviewed" by a couple of officers: he claims he had 4 fire extinguishers and some video equipment. Why would a normal citizen do-gooder have video equipment? If he saw a bad guy doing bad things, his cell would do to capture the image. Some might think the video equipment was intended to video cohorts doing bad guy stuff.
And then he goes on social media to loudly complain that oh look what happened to a poor, innocent citizen, doing good guy stuff. Submit that only one patriot in a million would do that. A patriot would say, well this is good that they are questioning people about the reason for their presence in a problematic area. He would not go on twitter to whine. To sum up: methinks he doth protest too much, unprompted. These people are stupid.