A Nigerian priest was kidnapped from his home in northern Kaduna state, the local Roman Catholic diocese said in a statement on Tuesday, in the first such reported abduction of a clergyman in the state since July. Armed gangs are rife across northern Nigeria where they rob or kidnap for ransom, and violence has been increasing, where thinly stretched security forces often fail to stop the attacks. Father Christian Okewu Emmanuel, the chancellor of Kaduna Catholic diocese, said Reverend Father Abraham Kunat, a parish priest in Idon Gida village, was abducted from a home he was staying in another town,…