Commander Hamm News Today

With joint chiefs chairman general martin dempsey. james rosen reports exclusively on the document investigators are zeroing in on and the key player of the obama first term who they want to speak to next. >> reporter: investigators for the republican majority on a house armed services subcommittee tell fox news they have tentatively determined no military response or rescue plan could have worked in benghazi because u.s. assets were so poorly postured around the globe that night. that conclusio...