Invisible Children

Please check this out:
http://www.youtube.com/watch?v=YHWX_I96Wl4&search=wong%20fu

It's a music video that promotes a cause called Invisible Children, an awareness group that fights for the rights of children in Uganda. A local group of thugs kidnaps children, brainwashes them and forces them to fight in a civil war. This doesn't include beating, raping and abusing the children.
You can find out more about the Invisible Children and the situation in Uganda by checking here:
http://www.invisiblechildren.com/