the bbc�*s adnan el—bursh, reflecting there on his time in gaza. devastating floods have hit several countries in east africa after weeks of heavy rain. in kenya, more than a hundred people have died and another 130,000 have had to leave their homes. today officials said at least 50 people had been killed in central kenya after a reservoir overflowed during the night following torrential rainfall. it's feared many more people could be buried under mud and debris in villages near my mahiu, about 37 miles from in villages near mai mahiu, about 37 miles from the capital, nairobi. 0ur africa correspondent barbara plett usher has the latest from the scene. the tide of water woke people up with its roar of destruction. no time to scramble out of the way. this rushing river used to be a stream. rescue teams worked long after the disaster struck, saving those they could. finding and counting the dead, a village that was turned upside down in an instant. the water came from that direction, crashing through the village, gouging out the valley, and the river