BBCNEWS BBC News August 28, 2017
Welcome to bbc news. Thousands of people have had to be rescued in and around the us city of houston as waters continue to rise in the wake of Hurricane Harvey. The areas expected to have received a years rainfall within a week. Helicopters have plucked victims from rooftops as roads have been turned into rivers. And the flooding already described as catastrophic in texas is not only expected to get worse, its also expected to spread with concerns now for neighbouring louisiana. 0ur north america correspondent james cook reports. This disaster never seems to end. Three days after Hurricane Har...