people really have chosen not to build on the water here for just that reason. they know what katrina did, they no what camille did. they've learned lessons. that doesn't mean that everyone's safe if they're living in biloxi. if you have the opportunity to get out, i recommend it because the storm has strengthened and will continue to do so before making landfall tonight. >> all right. thank you so much. so as the gulf braces for hurricane nate, puerto rico struggles in the aftermath of hurricane maria, more than 7400 people still living in shetters. electricity has been restored to less than 12% of the people on the island. but more than half, 56% have had their water and sewer services restored. 66 hospitals are now up and running. 25 of them have electricity through the power grid as opposed to a generator. straight ahead, in h the cnn news room, a stockpile of weapons, but still no motive. police try to piece together