Key Communications Systems News Today

Beijing. that doesnt necessarily mean it was taken off course, though, for nefarious purposes, though, does it? >> reporter: no, it doesnt. i mean, theres been an assumption that the plane was hijacked or that the pilots have something to do with it for political or other purposes, but those kinds of motives have never been proven, and i think with the change in the timeline that youve discussed there, with malaysian officials hear about the shutdown of communications, key communications systems...