A dam has broken on the flood-swollen River Elbe in eastern Germany, forcing thousands of people to leave their homes around the city of Magdeburg. Water levels in Magdeburg stood at 7.44m (24ft) on Sunday, nearly four times higher than normal (2m). In Hungary, water levels on the Danube in the capital Budapest are believed to have peaked and officials say defences should prevent flooding in most areas. At least 15 people have died in the floods in Central Europe. Analysts say the damage will cost billions of euros to clean up. The authorities in Germany are investigating an anonymous...