I would love more information.

What exactly did the request for information say from DHS? What exactly was the reason for them to look for you specifically (certainly there are many others protesting)? Following up on that, how do others avoid something like this? What red flags should be avoided and how?

There may or may not be a solid answer for any of this. But this article feels like it's made for awareness, when it could also be made for action, with the right details included.