BANGKOK, THAILAND - DECEMBER 4: A elderly woman walks by a portrait of Thailand's King Bhumibol Adulyadej as the celebration for Thailand's King Bhumibol Adulyadej's 88th birthday begins on December 4, 2015 in Bangkok, Thailand. The world's longest-reigning monarch, King Bhumibol Adulyadej's health is closely watched as he is kept in hospital now and hasn't been publicly seen in weeks. The Thai King has been considered the most unifying symbol for a country that has seen increased political divisions and violence. (Photo by Paula Bronstein/Getty Images)