Need protest footage

[ShBm]

I had no idea where to put this, so I decided on putting it here. I'm working on the scholarship video, and it's about war. Where can I find video of a war protest that I can use in my project? I don't know about liscensing and all that, so I'm wondering if I can only use certain video for this (I'm thinking that's how it is). So, where can I find liscence-free protest footage? I don't know if this is even possible.

[Baldrick]

check www.archive.org , http://www.archive.org/search.php?query=protest%20AND%20mediatype%3Amovies

[ShBm]

Thanks.