Tibetan spiritual leader the Dalai Lama greets devotees as he arrives to attend an official prayer ceremony to mark his 80th birthday in Dharmsala, India, Sunday, June 21, 2015. The Dalai Lama was born on July 6 according to the Gregorian calendar but his birthday this year falls on June 21 according to the lunar calendar followed traditionally by Tibetans. (AP Photo/Ashwini Bhatia)
