The website quotes a Lib Dem source as saying: “This may be the speech that John Hayes and the Tory Tea Party wanted but it wasn't even delivered because he was told not to.”
Mr Davey allegedly vetoed key lines from Mr Hayes’ speech after seeing its first draft.
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The four-month-old baby died after being snatched out of his mother's arms and savaged by the family dog in October.
Liam Payne's outburst came after X Factor judge Louis Walsh criticised a reporter over a question about Payne's girlfriend Cheryl.
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