According to RFA’s Tibetan sources, Chinese officials in a Tibetan-populated district of Sichuan have arrested two Tibetans for celebrating exiled spiritual leader the Dalai Lama’s 86th birthday this month. According to Golog Jigme, a former political prisoner now living in Switzerland, the duo, Kunchok Tashi and Dzapo, both in their 40s, were apprehended in Kardze…