Hungary Toxic Sludge Spill

A dog gets caught in the toxic mud from the Ajka aluminium works, Oct. 5, 2010, in the villages of Devecser and Kolontar, Hungary. The Hungarian government has declared a state of emergency in three western counties from the sludge spill that killed at least three people, news agency MTI reported. (Tomas Benedikovic/isifa/Getty Images)