Wall Street Journal reporter, Daniel Pearl was killed by an Arab after he tried to escape from kidnappers who seized him eight days earlier, Pakistani police said Sunday. Two investigators said the information was gleaned from three men who led police in May to a body that was identified by DNA tests as Pearl. The three — Naeem Bukhari, Fazal Karim and Zubair Chishti — have not been charged in the Pearl case and Pakistani authorities have not even acknowledged publicly that they are in custody.Pearl, 38, was kidnapped Jan. 23 in Karachi. The three men were detained as the...