BBCNEWS BBC News August 30, 2017
Welcome to bbc news. Tropical storm harvey, which has caused devastation in texas, is now heading towards neighbouring louisiana. Record amounts of rainfall have fallen across the region. Large parts of houston the countrys fourth largest city are still under water. More than 20 people have died and nearly 200,000 people have registered for financial help. 0ur correspondent, laura trevelyan, is in houston for us. Welcome to houston, where you can see behind me the absolute chaos that the catastrophic flooding has called in the aftermath of hurricane harvey. As you can see, people have had to a...