Good Morning Britain's Richard Madeley was taken aback by an RMT Union boss' savage takedown.
The 66-year-old broadcaster fronted Tuesday's edition of the ITV news programme alongside Ranvir Singh. The two covered today's industrial action as around 40,000 railway workers have walked out in what is being called the "biggest rail strike in modern history".
The action has been called and voted for by members of the Rail and Maritime Transport Workers Union (RMT), with staff from Network Rail and 13 train firms to walk out. Richard and Ranvir were joined by RMT general secretary Mick Lynch on the programme.