Half the world will, on occasion call Mumbai - Bombay, for the most part, it's an instance of honest slip of the tongue, rather than something premeditated or malicious....
Likewise with Burma, who calls it Myanmar?? (especially television journalists, hardly the most linguistic of people)...........
MNS - I agree, why should KJO apologise to these miscreants, considering the trouble they've either caused or been linked to over the years...
