NAIROBI, Kenya (AP) — As political tensions threatened to erupt into more violence in Kenya, following the country's disputed elections, a fresh spate of graffiti urging peace cropped up in Nairobi's Kibera slum. "Peace Wanted Alive" and the peace sign symbol was sprayed in many prominent locations in Kibera, which has been the site of violent protests against President Uhuru Kenyatta's election victory.