>Prof Ershaghi says: "A nuclear blast would not fuse the pipe under the cooling effect of water but rather would create a crater and would make it impossible to

>Prof Ershaghi says: "A nuclear blast would not fuse the pipe under the cooling effect of water but rather would create a crater and would make it impossible to control the flow." http://news.bbc.co.uk/2/hi/world/us_and_canada/10268979.stm http://news.bbc.co.uk/2/hi/world/us_and_canada/10268979.stm.