lalai: i feel l happy because wi help people, they're in n a difficult t situation,ctctualli feel verery sorry for that. and so i work k hard, and then they finally impmprove their situation. that makes me really happy. i don't know, becacause i thik that helping people is a kind of happiness. reporter: those living in caged beds generally pay even more rent for their space than people who live in subsidized flats. if it weren't for lai shan's help, mr. leung and the other men here might not even have warm clothing for the cooler winter nights. sometimes, when the people of hong kong come home from work, mr. leung goes to the soccer pitch. he used to work in a slaughterhousese and lived i in employee housing. now he's 70 and in poor health. he's given up hope of ever getting a subsidized apartment, as there are almost 300,000 other people in hong kong who are also on the waiting list. host: now from hong kong, to turkey. two years ago, more than 1000 of the country's academics signed a petition criticizing president recep tayyip erdogan's policies and appealing for an end to his bloody c