Max Clifford questions Andy Coulson's maturity while at the News of the World.
Peter Oborne says he was "horrified" at David Cameron's appointment of Andy Coulson given what had happened at the News of the World.
Tim Montgomerie says Coulson helped save the Conservative Party from Gordon Brown's mid-2007 plans for a honeymoon election.
Laura Kuenssberg notes Andy Coulson's important role in helping David Cameron manage tragedy in the public spotlight, including the death of his son and father.
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