William Shakespeare put it rather well a few hundred years ago:
Dogberry: 'Marry, sir, they have committed false report; moreover, they have spoken untruths; secondarily, they are slanders... thirdly, they have verified unjust things; and to conclude, they are lying knaves.'
Oh, and Tony Blair? Burn in hell for eternity, you lying, traitorous, mass-murdering, sanctimonious little cunt of a war criminal.
My apologies for the strong language. I just felt I had to list his good points.