“Bennett has devised what he calls an ingenious underwater…” — Perhaps It's You at 56:57

Perhaps It's You S07 Ep06 Part 2: The Full Bald

“Bennett has devised what he calls an ingenious underwater sled to comb the murky depths of Lake Michigan, which looks like just a PVC pipe. Yes. Yes. That is what I was going to ask. It's an ingenious sled. I think it's just a pipe on a chain or something. That's one step off from poking things with sticks. It's…”