Tibetan exiles begin their biggest gathering in four years on September 25, 2012, eyeing a change of leadership in China and seeking ways to end a gruesome wave of self-immolation protests. About 400 Tibetans from around the world came together in the home of the exile community in mountainous northern India for the four-day meeting, called to highlight the plight of Tibetans under Chinese rule. Duration: 00:36
