Production team at Sky News prepares for tonight

Leaders’ foreign affairs TV debate: As-it-happens

Leaders’ foreign affairs TV debate: As-it-happens

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After last week’s historic first leaders’ debate, people might have thought the build-up to the second might have been a bit of a damp squib. But the extraordinary impact following Nick Clegg’s victory last week means tonight is as critical as ever. Follow all the build-up below…

Build-up commentary: Alex Stevenson
Debate commentary: Ian Dunt