Good Morning Britain viewers praised Mick Lynch after he clashed with the hosts on today's show.
Friday's edition of the ITV news programme was fronted by Kate Garraway and Ben Shephard. The two interviewed the RMT boss amid the ongoing rail dispute.
The General Secretary was on the picket line at Euston Station as the second 48-hour rail strike of the week started this morning. Rail staff have walked out in an ongoing dispute over working conditions and rates of pay.