MediaGuido understands that the final interviews for the Sky News political editor gig will be held tomorrow. Millbank bosses have narrowed it down to the final three, with one of the candidates still in the running describing the process so far as “attritional” and “rigorous, rigorous, rigorous”. Sky sources confirm if they go in-house we can expect an announcement imminently, if they choose an outside candidate we will have to wait. Stay tuned…