Ukraine's Yulia Tymoshenko is a polarizing figure. The former prime minister is in prison on corruption charges and on hunger strike to protest her treatment. Tymoshenko says she has been beaten in prison, which the authorities deny.
A year after George Orwell published his classic novel, "Animal Farm", it became a hit with an unexpected group — Ukrainian refugees from the Soviet Union. They understood Orwell's allegorical novel about the Soviet Union in a way that others did not.
The Soviet Union dissolved 20 years ago this Sunday. More than half of all Russians now regret that demise, according to a recent poll. Brigid McCarthy visited a restaurant in Moscow that lets nostalgic customers pretend they're back in the USSR.