Teen sailor Abby Sunderland in dangerPete Thomas (GrindTV.com)
Abby Sunderland, 16, who cannot legally drive a car but is two months into a quest to become the youngest person to sail around the world alone, on Tuesday will face by far her most daunting challenge yet: the rounding of Cape Horn. While her friends back home in Southern California are savoring the pleasures of spring, Sunderland is pondering the treacherous passage between South America and Antarctica. More>>