Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Nigerian Authorities Launch Campaign Against Open Defecation Timothy Obiezu ABUJA - Baba Awolu reports for work at 5 a.m. each day at a local toilet and washroom facility he owns in the Jahi district of Abuja. The facility, known in the native Hausa language as "Gidan Wanka," was built to serve poor people without access to bathrooms. Awolu says he has to arrive early so he can attend to users who are preparing for the day. .