Canadian explorers find one of two lost ships missing since 1845.<br /> <br />They release underwater video of the sunken ship, which became stuck in ice during a voyage to discover Canada's fabled Northwest passage between the Atlantic and Pacific Oceans.<br /> <br />The mystery of the so-called Franklin expedition has gripped Canadians for generations, in part because of tales handed down through aboriginal people that the crew of 128 men resorted to cannibalism to survive.<br /> <br />All the men died and the ship vanished.<br /> <br />Canadian Prime Minister Stephen Harper made the announcement.<br /> <br />(SOUNDBITE) (English) CANADIAN PRIME MINISTER STEPHEN HARPER SAYING:<br /> <br />"This is a great historic event. For more than a century, this has been a great Canadian story and mystery. I say it has been the subject of scientists and historians and writers and singers and so, I think we have a really important day in mapping together the history of our country."<br /> <br />Images of the ship show it's still largely