With Britain's first-ever political leaders' television debate imminent, award-winning reporter Michael Cockerell uncovers what it's like to take part in these contests and how leaders try to win them. He tells the inside story of why it has taken so long for such debates to arrive in the UK. The programme features candid interviews with US Presidents and their advisers on the tricks of the debate trade. Blending new film and behind-the-scenes footage, some never seen before, it's a tragicomic tale of high politics and low cunning. From John F Kennedy and Richard Nixon through to Barack Obama, candidates are seen being prepared for their debates, then in the sometimes funny, sometimes disastrous results on live television. Cockerell shows why for our would-be next Prime Ministers - Gordon Brown, David Cameron and Nick Clegg - the three debate stages across Britain will be what one former US President calls 'Tension City'.

Could London cope with the devastating effects of a multi-pronged terrorist attack? Using a fictional yet plausible scenario, together with analyses from experts on this kind of situation, Newsnight presenter Gavin Esler asks whether Britain, in the light of recent events in Madrid, has done enough to prepare for this disastrous eventuality, which certain politicians maintain is now inevitable. (BBC Genome)