For governments every scrap of revenue is critical, which makes losing between $500bn and $600bn a year to corporate tax dodging hard to stomach, writes Peter Marshall.
An MP has called for the Special One's affairs to be scrutinised.
The tax office was tore apart by MPs in damning report
Labour leader to make 'strong socialist case' for reforming the EU
Standing up for the 'little people'.
It's really that simple.
'It's like you are accusing me of something.'
Genius or just luck?