Reviving Revolt: Crowds back on Tahrir after year of yearning

Thousands of Egyptians are in Cairo's now-iconic Tahrir Square to mark a year since the uprising that toppled President Mubarak. But there's another reason it's a landmark day - as almost 30 years of emergency rule is partially-lifted, although some key police powers will remain. RT on Facebook: http://www.facebook.com/RTnews RT on Twitter: http://twitter.com/RT_com