Ukraine evacuates thousands after key dam destroyed

An attack on a major Russian-held dam in southern Ukraine on Tuesday unleashed a torrent of water that flooded two dozen villages and forced the evacuation of 17,000 people, sparking fears of a humanitarian disaster. Washington warned there would be "likely many deaths" as Moscow and Kyiv traded blame for ripping a gaping hole in the Kakhovka dam, which is located on the frontline and provides cooling water for Europe's largest nuclear plant.