Richard Keys accuses Jamie Carragher of 'crossing the line again' in awkward on-air exchange where he joked Kate Abdo was 'not loyal' to her boyfriend Malik Scott - and takes aim at CBS Sports coverage for being 'too pally'

Richard Keys has blasted Jamie Carragher for 'crossing the line' in an awkward exchange with Kate Abdo during CBS Sports' coverage of Arsenal's Champions League clash with Porto.