This Week - 28/01/2010

A political review of the week presented by Andrew Neil and his resident helpers Michael Portillo and Diane Abbott. Armando Iannucci and Rory Bremner step into Tony Blair's shoes ahead of his performance at the Iraq inquiry. As the UK economy splutters back into life, Rod Liddle reports on clear economic dividing lines emerging between the main political parties, and Sarah Thornton talks about the new street art of defacing David Cameron's Conservatives campaign poster.