Tony Blair Cause of Murdoch Divorce?

Much speculation that Rupert Murdoch’s divorcing of his wife Wendi is because she had an affair with former British Prime Minister Tony Blair.  Blair is godfather to the Murdochs’ older daughter, Grace.

Tony’s not helping.  His spokesman issued a Clintonian denial that they “are” having an affair.  Notice lack of “never had” an affair.

Is this the affair that so shocked David Cameron and was supposed to be a threat to his governing agenda?  I don’t see why it would affect Cameron’s government.

Update — Blair’s spokesman is now saying there was never an affair.