This video is a bit long, but if you're a history buff, fan of Ronald Reagan (who narrates), bored at work, or need a laugh, it's definitely worth a watch. Shot south of Los Angeles in Mexican waters, it provides a great look back at the attitude towards sharks in the 1950s. Pepper in some tuna fishing off a yacht and what I think is a dead shark being dragged on a rope to make it seem like it's chasing a pack of swimmers, and you've got a pretty good show. Kind of like an early version of "Jaws." My how things have changed.