Merkel says 'unfathomable horrors' of Nazi camps will never be forgotten
More than 200,000 people were held in the Dachau concentration camp when US troops liberated it on April 29, 1945.
German Chancellor Merkel observes a moment of silence as she lays a wreath during a ceremony at the memorial in the former German Nazi concentration camp in Dachau.(photo credit: REUTERS)ByREUTERS