Kate Garraway bravely held back tears on Thursday’s edition of Good Morning Britain as she engaged in a heartfelt exchange with showbiz legend Anita Harris. Anita Harris, the Carry On star aged 82, graced the ITV programme to discuss her newly released tribute song dedicated to her late husband, Mike Margolis, and to support Alzheimer’s Research UK The song aims to bring solace to those grappling with the challenges of Alzheimer’s, reinforcing the message that “they are not alone”. The interview took an emotional turn when Anita, who mourned the loss of her spouse Mike a year ago, offered words…