Tony Blair
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Tony Blair calls for UK intervention in Syria crisis

27 February 2013 Last updated at 17:00 GMT

In the second part of a wide-ranging interview Newsnight presenter Kirsty Wark talks to the former UK Prime Minister Tony Blair about the crisis in Syria, the revolutions across the Middle East, and his role as the Middle East envoy representing the EU, UN, US and Russia.

Kirsty begins by asking Mr Blair at what point he realised there were no weapons of mass destruction in Iraq.