A defused World War II bomb sits the Rhine River near Koblenz, Germany. The massive British bomb that triggered the evacuation of about half of the 107,000 residents of Germany's western city of Koblenz was defused Sunday, authorities said. (Associated Press)

A defused World War II bomb sits the Rhine River near Koblenz, Germany. The massive British bomb that triggered the evacuation of about half of the 107,000 residents of Germany's western city of Koblenz was defused Sunday, authorities said. (Associated Press)