'They're killing us': world's most endangered tribe cries for help | World news | The Observer

'They're killing us': world's most endangered tribe cries for help | World news | The Observer: "Logging companies keen to exploit Brazil's rainforest have been accused by human rights organisations of using gunmen to wipe out the Aw�, a tribe of just 355. Survival International, with backing from Colin Firth, is campaigning to stop what a judge referred to as 'genocide'"