Campbell's problem is that he cannot be impartial in an interview as, in my opinion as a licence fee payer, he and every other BBC journalist ought to be. The BBC has become nothing but a mouth piece for the government and the left wing. It no longer reports the news...it gives its opinion, which is wrong.
Campbell frequently shouts over the people he is interviewing and loads both the questions and his language to suit his vantage point. I've virtually given up listening to Radio 5 because it seems to be populated by jerks like him.
Quite frankly, he'd be better off going back to the wheel of fortune...bit more his level.
ps I'm not trying to defend M O'L (I didn't watch the program - Watchdog sucks) cos I don't know enough about him or Ryanair to do so.