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Nadine Dorries taking a 'massive gamble' says Hamilton

6 November 2012 Last updated at 16:35 GMT

Christine Hamilton says Nadine Dorries is taking a "massive gamble" by taking part in the latest series of reality TV programme I'm a Celebrity Get Me Out of Here.

Hamilton also believes the move is "very high risk" and that she should "consider seriously what she does with the pretty large fee she'll be getting from the programme".