Quentin Letts tied to a chair
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Westminster political week news review: Quentin Letts

Quentin Letts was taken to a darkened cellar to review the political week when the bosses of the security services stepped from the shadows and appeared before a committee of MPs in public for the first time.

In the guise of Agent Letts, the sketch writer went back over the headlines from the Westminster week in his film for BBC1's This Week.

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

More from This Week: Watch full programmes from the last 12 months via BBC iPlayer; "like" us on Facebook page or "follow" us on Twitter

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