FILE - Family members, second row left to right, Lee Suet Fern, son, (Lee Hsien Yang's wife), Lee Hsien Yang, Lee Hsien Loong, son and current prime minister, Ho Ching (Lee Hsien Loong's wife) and Lee Wei Ling, daughter, of the late Lee Kuan Yew arrive with his portrait at the start of the state funeral at the University Cultural Center in Singapore, Sunday, March 29, 2015. (AP Photo/Joseph Nair, File)

FILE - Prime Minister Lee Hsien Loong's brother, Lee Hsien Yang, right, receives friends and family members paying their respects to the late Lee Kuan Yew during a private family wake at the Istana or Presidential Palace in Singapore, March 24, 2015. (AP Photo/Wong Maye-E, File)