Furious Tracy takes revenge in Coronation Street after overhearing scathing Cassie

They clash again (Picture: ITV)Tracy Barlow (Kate Ford) and Cassie Plummer (Claire Sweeney) have been at each other’s throats in Coronation Street practically since they set eyes on each other, possibly because they’re very similar people – tough, feisty, selfish and blunt. When Cassie started drugging Tracy’s dad, Ken (William Roache), she crossed a line. When it looked like Ken didn’t need her to be his carer any more, Cass