We think our feet are always on solid ground, but in Florida it's more like Swiss cheese. Dick speaks to Casey McKinlay, who, along with his diving partner Jarrod Jablonski, pulled off a 21-hour dive through underwater caves that connect sinkholes.
Karen Lee has seen both sides of the Florida housing boom. She worked in the mortgage industry for 30 years and in 2004, succumbed to the allure of skyrocketing housing prices. She and her husband sold their Key West dream home for $1.6 million and invested the money in other real estate.