Gap between rich and poor widens in Russia   Twenty years since
the collapse of the Soviet Union, the gap between rich and poor
is wider than ever.  The wealthy have largely recovered from the
severe economic crisis, but the poor are actually worse than
during communist times.  It's fast becoming a major social and
economic problem, as it becomes clear that large parts of the
population have not been able to benefit from the opportunities
provided by the transition to a market economy.  Jamie Robertson
reports on the impact on Russia's economic prospects from St
Petersburg.