How to get these reporters attention so I can be interviewed?

It was happening yesterday when some chaotic demonstration happen in my college,there were many people on the street and inside this college participating in this demonstration. They’re against the new rule in this college. Not long after that,a group of reporter with their own cameramen(from different channels) come and about to investigate this situation. I and my friends are in the same room with these people while they’re investigating the situation. They even passed through me a many times without ask me(the witness) about this situation.

So,maybe I really want to ended up in their shot(since most of them will take the same picture) and gain a little bit of popularity(This happened to be top news the next day). What I ask here is that how can I get their attention and have my chance to be interviewed? What should I do? What’s their criteria?

Well,it really disappoint me when they ask other people(the same eye witnesses) about this. I know it’s already happened,but I want to anticipate if the next situation happen again.