It's a common grumble that politicians' lifestyles are far removed from those of their electorate. Not so in Uruguay. Meet the president — who lives on a ramshackle farm and gives away most of his pay. Mujica donates about 90% of his monthly salary, equivalent to $12,000 (£7,500), to charity. "This is a matter of freedom. If you don't have many possessions then you don't need to work all your life like a slave to sustain them, and therefore you have more time for yourself," he says."