lot of sediment here, too, rosemary. we heard earlier when angus houston said maybe 20 meters of sentiment, but it looks like it's even deeper as you head to the east here. it could be up around to some 50 to 250. much deeper there. >> another challenge, right? many thanks to you, samantha. we are waiting for court to resume in the oscar pistorias murder trial. after the break we will go live to the courthouse in pretoria, south africa. ...and let in the dog that woke the man who drove to the control room [ woman ] driverless mode engaged. find parking space. [ woman ] parking space found. [ male announcer ] ...that secured the data that directed the turbines that powered the farm that made the milk that went to the store that reminded the man to buy the milk that was poured by the girl who loved the cat. [ meows ] the internet of everything is changing everything.