By , NEW DELHI/BEIJING (Reuters) - The political head of Tibetans in exile on Tuesday welcomed legislation passed by the U.S. Congress that reaffirms the rights of Tibetans to choose a successor to their spiritual leader, the Dalai Lama, a move that infuriated China.China regards the exiled Dalai Lama as a dangerous “splittist”, or separatist, and the latest show of support from the U.S. Congress could increase already tense ties between the two countries.Lobsang Sangay, president of the Tibetan Central Administration (CTA), which is known as the Tibetan government-in-exile, told Reuters...…By , NEW DELHI/BEIJING (Reuters) - The political head of Tibetans in exile on Tuesday welcomed legislation passed by the U.S. Congress that reaffirms the rights of Tibetans to choose a successor to their spiritual leader, the Dalai Lama, a move that infuriated China.China regards the exiled Dalai Lama as a dangerous “splittist”, or separatist, and the latest show of support from the U.S. Congress could increase already tense ties between the two countries.Lobsang Sangay, president of the Tibetan Central Administration (CTA), which is known as the Tibetan government-in-exile, told Reuters...WW…