Earlier quoted context omitted.
Thanks; images of that guy is the only image I can find on Google for "student" "campus" "hamas symbol", and "student" "campus" "hamas flag". If you agree that it is relatively difficult, would the relative paucity of symbols compared to the Palastinian symbols and flags and slogans be enough to justify calling these protests as pro-Hamas rather than pro-Palestinian? Why do you suppose the students do not more openly…
Photo tagging for these kinds of things isn't great. But there's plenty of people with green headbands in news photos/videos I've seen over the past couple of months. There was a video with a woman walking around carrying a sign with a photo of a mass murderer with a fake name (can't find it at the moment), she had no idea who he was or what he did. The person that gave her the sign told her a fake story, it was uncl…
First off, that isn't what the slogan generally means as used by protestors. Or even most Palestinians, for that matter.
Second, there are of course essentially equivalent variants that have been used by Jabotinsky, Likud, and of course Bibi and his crew among others over the years (e.g. "Between the sea and the Jordan there will only be Israeli sovereignty"), as I'm sure you are perfectly aware. Which, aside from being more specific than the protesters' chant, are arguably even more obnoxious than the Hamas variant, given that the current hypernationalist regime in Israel seems intent on making, and -- unless it is stopped -- has the capability to make this deeply disturbing vision a reality (while the various Palestinian armed groups, in regard to the more extreme versions of their slogan, do not).
In short: this is a well-read crowd, and your selectively filtered presentation of current events and well-known regional history simply won't work here.