One woman against sexual slavery

I saw Sunitha Krishnan's very disturbing and hard-hitting talk about sex slavery last night. It's shocking to see the extent to which people can demonize themselves and then de-humanize others. What completely shook me were the sad stories of girls as young as 3 being exploited. Why do we have monsters walking among us :-(?

http://www.ted.com/talks/sunitha_krishnan_tedindia.html