I like the video too. However, I must echo C-Funk's call on the song (kudos if you can afford it though as it is a nice fit), Alcove's call on the lack of sound effects (people expect to hear certain sounds with specific images, though how you mix those in and not impact the soundtrack is an interesting discussion, one that Alcove could certainly help us with) and Zensteve's call on the complicated link (these types of messages are all about "buzz" and quick catchy pieces of data - that link is too long to be considered buzz or quick and catchy). Also you need to clean up some audio at the end, someone's voice comes in at the very end.
I like the idea and the message and I found that you were specific and clear enough. You got your message across without being "on-the-nose" about it or beating us over the head with the message. I wouldn't change much about other than the concerns already mentioned in this thread that I echoed above. Nice job.
Not to spark a political debate but as a naturalized citizen of this beuatiful country of ours I often find it somewhat distressing as I am often faced with the realization that the qualities that we impose as standards to the rest of the world as indisputable and God given - qualities like freedom, liberty and equality - are aggregiously compromised by disturbing different degrees of application to our very own. I claim not to be new or immune to the ability for humans to hold varying levels of equally disparate ideas, but what attacted me to this country was our belief in giving no quarter on those ideas, those qualities that define the heart of us, our core. Those values are still in us, even in these times, and it's messages like yours that will help us remember. Keep up the good work.