Prime minister Lee Hsien Loong eulogises father who ruled the city-state for 30 years, in three-hour ceremony, after 100,000 people gathered to witness cortegeSingaporeans bid farewell to former leader Lee Kuan Yew on Sunday with an elaborate procession and a three-hour state funeral, at which his son, the current prime minister, eulogised the statesman and declared that the wealthy city-state he helped build is his monument.Undeterred by heavy rain, about 100,000 people lined a 15km (nine-mile) route through the city-state to catch a glimpse of the funeral cortege.