A Zambian musician has been arrested over a song that officials said defamed the president, Edgar Lungu. The 31-year-old musician, known as Pilato, has released a song about a man named Lungu who carries a suitcase filled with whiskey and has no idea how to govern. Chama Fumba, whose stage name is Pilato, was detained in Lusaka on Monday. His lawyer told reporters at the capital’s central police station that he was charged with conduct likely to cause a breach of the peace,