sex trafficking. >> 2008, craigslist agreed to report any suspicious ads to the center for missing and exploited children, which works with police to find and rescue trafficking victims. two years and hundreds of thousands of sketchy ads later, the center says craigslist has reported fewer than 100. thank you for your time, craig. >> our thanks to amber. obviously, we've asked the craigslist folks to come on and explain all of think. that offer still stands. we'll see if they come visit with us. just last week 17 states attorney general sent a letter to craigslist to shut down the section. richard blumenthal helped lead the charge. >> we have out sites in our sites, so to speak and we will pursue this problem because, remember, these prostitution ads lead to other very serious criminal activity. they are not victimless crimes. assaults on women, human trafficking.