While magnet fishing in a canal, I stumbled upon a spot loaded with hidden treasures resting beneath the water’s surface.

An ordinary day of magnet fishing turned into an unbelievable treasure hunt when we stumbled upon the ultimate honey hole.

Magnet fishing — it’s a thing, and exactly what it sounds like. Last year, we interviewed a pair of magnet fishing enthusiasts in Detroit who found two guns at the bottom of Detroit’s canals, one ...