ABUJA/MAIDUGIRI Nigeria (Reuters) - Nigerian security forces are investigating a possible mass kidnapping of villagers in the northeast state of Borno where Boko Haram Islamist militants abducted more than 200 schoolgirls two months ago, a security source said on Tuesday.
If confirmed, the latest abduction would fuel public frustration over Abuja's inability to quell Boko Haram's five-year campaign to carve out an Islamist state in the mainly Muslim north.
