As elite police hunted for the Charlie Hebdo suspects, AFP’s Sebastien Paquet and Reda Khoucha spent two days on their tracks - sleeping rough, surviving on service station sandwiches, and barely speaking to their families. So far so normal, for journalists assigned to cover one of the most dramatic stories to rock France in recent years. Except neither are journalists. Both were part of a six-man team of video technicians who worked round-the-clock – and well outside their usual brief - in the aftermath of the January 7 Islamist shooting at the satirical weekly.