For years, Jeremy Wade has hunted a legendary Amazon giant: locals call it the lau-lau, a creature said to swallow men whole. The evidence he needs - a single colossal specimen - has so far eluded him, but this time he's not coming back without one.For years, Jeremy Wade has hunted a legendary Amazon giant: locals call it the lau-lau, a creature said to swallow men whole. The evidence he needs - a single colossal specimen - has so far eluded him, but this time he's not coming back without one.