In the Kibera section of Kenya’s capital, Nairobi, a 25-member youth group is transforming the community, which is commonly plagued by a host of social problems. The young people act, sing, dance, recite poetry and do other things to get residents to think about, and change, destructive behaviors. The street theatre performances tackle such issues as drug and alcohol abuse, HIV infection, and sexual violence — with positive results. Cathy Majtenyi reports for VOA.