so that's it can be regulated ulated and there can be some rights dustry given to the sex industry workers. >> we don't have an but i institutional perspective, but i've been long on the record since i game ambassador for human trafficking in may of 2007 that i am not for the legalization of prostitution. but let me be very clear. i'm in favor of a system that they used in the nordic states where you don't punish the person who is in the sex regul industry. that's wrong. you should punishar the trafficker or a regular pimp, but you need who a to punish the people who are buying the sex. if you do not hold to account the source of the demand you'll never deal with the problem. i don't think you should punish the women and girls in the sex industry and sometimes the males in the sex industry, but i think -- i'm not personally in favor of legalizing prostitution. >> a lot of questions about the sex trafficking part.let' let's talk about the labor. the human trafficking there. how big of an issue is this? how hard is that to prosecute?y diff >> it's very difficult to ou loo prosecute. if you l