Pioneering diver Valerie Taylor helped film Jaws, then spent her life trying to save sharks

Valerie Taylor isn't your average 86-year-old. Instead of living out a quiet retirement, she's putting on a hot-pink wetsuit and petting sharks.

"Tiger sharks are great big pussycats, they're very easygoing," she says.

"I've known some pretty good tiger sharks. I know a guy who's got a giant female [tiger shark] as a pet in the ocean. She rushes over when he goes into the water. He strokes her, I've stroked her. Her name's Emma. She's a darling. You couldn't possibly hurt Emma, she's too sweet."…Read More