>>> and a video that's kind of like -- >> if jackson pollack was in a hair band -- >> the head-banging way to get the job done. >>> we'll get started with some video from spain and the story behind it. >> prostitution is a worldwide problem but for this girl it really left a mark. this is the image of a 19-year-old woman's wrist. as you can see, it has been tattooed. can you tell what that tattoo is? >> bar code. >> yeah. >> she was tattooed with a bar code and the amount of money she owed her pimps. this happened in spain. according to reports, she tried escaping. she tried fleeing. the spanish national police were investigating two prostitution rings and that's what led them to this location where they were able to find and rescue this girl. you also see the police seizing illegal firearms, swords and machetes, cars, gold jewelry -- >> that's awful to be bar coded like a piece of meat. >> that's exactly what her pimps were making her feel like, a piece of meat. people who buy prostitutes are treating other human beings like pieces of meat. >> according to reports, she was forced into