it has been viewed on youtube over four billion times. but most of that massive audience probably didn't realize the video was shot in one of the most nor or its you neighborhoods in all of puerto rico. welcome to la pearla. for years it has drug, gang, infested, community organizers fought against that stigma, hadn't been a murder here in six years. and then came the music video, and suddenly this rough side of town was a tourist destination and economy started to blow up. people felt good about themselves, then came maria. then you have outbreaks and the clin sick without power. there's no roof on the school. and there is no hope that help is coming any time soon. tourists wanted to come here she tells me, they came from africa, china, south america, after maria, nobody come. it's like a ghost town.