Coronation Street's Ken Barlow was attacked by his own son on Wednesday night's episode. The soap legend, who has been played by William Roache since the very first episode of the ITV programme aired in 1960, was at the centre of yet more drama as Daniel Osbourne (Rob Mallard) continued to spiral. The schoolteacher is coming to terms with the fact that his ex-girlfriend Megan had an illicit relationship with a student, and in the weeks since, has turned to booze to cope as Jodie Ramsey (Olivia