Maitlis on politics: power supplies and energy bills

Newsnight's Emily Maitlis, in her political review of the week, explores some dark places: power bills, energy supplies and the importance of the "big six" energy companies.

And the political ghosts of Sir John Major and Gordon Brown also made their presence felt - as did Scooby Doo - in her film for BBC1's This Week on Halloween night.

Watch the debate that followed this film - and the whole programme on BBC iPlayer (UK only for 12 months).

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