A British official says authorities are assessing the video . American journalist John Cantlie is in a video released by the Foreign & Commonwealth Office . He says he was abducted by the group in This month . On his return , Cantlie reported that some of the hostage-takers were British , including a London-based doctor who treated his gunshot wounds . John Cantlie was kidnapped with U.S. journalist John Cantlie .
A British official says authorities are assessing the video . American journalist John Cantlie is in a video released by the Foreign & Commonwealth Office . He says he was abducted by the group in This month . John Cantlie was kidnapped with U.S. journalist John Cantlie .