Business News 

• Minister hails 'web porn' progress
  Ministers say agreements reached with internet firms will lead to a "fundamental change" in how images of child abuse are dealt with online. […]
• Protests spread throughout Brazil
  Thousands of people march through Brazil's largest city, Sao Paulo, over rising public transport prices and the cost of staging the 2014 World Cup. […]
• G8 leaders agree deal on tax evasion
  Leaders of the G8 major economies agree new measures to clamp down on money launderers, illegal tax evaders and corporate tax avoiders. […]