"Britain and America suffered a complete breakdown in relations over vital evidence against Saddam Hussein and weapons of mass destruction, refusing to share information and keeping each other in the dark over key elements of the case against the Iraqi dictator.
In a remarkable letter released last night, the Foreign Secretary, Jack Straw, reveals a catalogue of disputes between the two countries, lending more ammunition to critics of the war and exerting fresh pressure on the Prime Minister.
The letter to the Foreign Affairs Committee, which investigated the case for war against Iraq, reveals that Britain ignored a request from the CIA to remove claims that Saddam was trying to buy nuclear material from Niger, despite concerns that the allegations were bogus. It also details a government decision to block information going to the CIA because it was too sensitive.
As diplomatic relations between America and Britain become increasingly strained over Iraq's WMD, Straw said that the Government had separate evidence of the Niger link, which it has not shared with the US."
more info on this letter from Straw...pretty interesting.
http://observer.guardian.co.uk/international/story/0,6903,997243,00.html