GUNMEN in Nigeria kidnapped around 100 people, including women and children, in two weekend attacks in Kaduna state, residents and police said. Kidnappings by criminal gangs demanding ransoms have become an almost daily occurrence in Nigeria, especially in the north, with authorities seemingly powerless to stop them. Kaduna police spokesperson Mansur Hassan confirmed the incident in Kajuru Station village on Sunday night but could not give a figure on those missing. He said security agents had been deployed to rescue the villagers. Tanko Wada Sarkin, a village head, said 87 people were taken. "We have so far recorded the return…