At least seven people were killed Thursday in a Boko Haram gun attack in Nigeria's Borno state, a local official said. Kachallah Usma, secretary of the Chibok local government area, told CNN the organization killed seven people and kidnapped another seven, including a pastor in the majority-Christian village of Pemi. "The terrorists killed seven people, burnt 10 homes and looted food supplies that were meant to be distributed to residents ...