Stand-up comedian Chris McCausland will call for an end to discrimination against disabled people as part of his Alternative Christmas Message for Channel 4 this week. Chris, 47, will provide the speech - which acts an alternative to the monarch's annual address - this year. It will air on Christmas Day and comes just days after he won the latest series of Strictly Come Dancing , after having made history as the first blind contestant to compete on the BBC show. In his speech, Chris will