BBC's Good Morning Scotland discusses Brian Glendinning, a British engineer’s fight against Qatar extradition ‘a warning to World Cup fans’  Brian Glendinning’s case highlights peril for football fans travelling to the Gulf nation this year, experts warn  Interpol and extradition expert Radha Stirling highlight's Qatar's ongoing abuse of the Interpol Red Notice system.  Brian's brother John talks of the distressing time he and his family are going through with this shocking arrest.