RIVER OF DOUBT is inspired by a true story.The time is February 1914. An expedition heads down an unknown river in the heart of Brazil's Amazon. The leaders: ex-US President THEODORE ROOSEVELT, still a "Bull Moose" at 54, a man of seemingly unquenchable strength and character impervious to doubt; and COLONEL CANDIDO RONDON, Brazil's greatest explorer, renowned for having never failed on a expedition.Also along are KERMIT ROOSEVELT, Roosevelt's 24-year-old...