The Crown Prosecution Service has launched an independent inquiry following Newsnight's revelations last night that they didn't disclose material which might have saved people from convictions. It follows Richard Watson's investigation showing how the CPS broke its own rules on disclosure of evidence in the case of six activists accused of planning to shut down a Nottinghamshire power station in 2009. The group had been infiltrated by a police informer Mark Kennedy. Religion and Politics - The Archbishop of Canterbury, Rowan Williams, has written a devastating critique of the coalition's performance in government - even questioning the strength of their mandate, arguing: "with remarkable speed, we are being committed to radical, long term policies for which no one voted". We'll ask cabinet minister Iain Duncan Smith if Rowan Williams is right in what he says and who has the moral high ground in this debate. We also have a very strong film from Tim Whewell in Gaza on the Arab spring. The desire for change is strong but there seems to be no means to deliver it.