Lessons for London: Can 2011 riots reignite?

This summer, London is revelling in its role as Olympics host - but it was a different story exactly a year ago when the city was engulfed by mass street violence and looting. Riots shook the British capital for almost a week, undermining the authorities who failed to restore control. RT's Laura Smith looks at whether lessons were learned. RT LIVE http://rt.com/on-air Subscribe to RT! http:// ...