The G20 agree that the world's super-rich should contribute to "fairer" tax systems, Brazil's Finance Minister Fernando Haddad says after a meeting by the grouping's finance ministers in Rio de Janeiro. The world's largest economies committed to "work towards fairer, more transparent and equitable tax systems, including for the super-rich, who must contribute to more equal and sustainable societies," he says at a press conference. IMAGES AND SOUNDBITES TO COMPLETE VIDI364W8FF_EN