Anti-Putin protesters stage second demonstration

About 1,000 anti-Kremlin protesters rallied in Russia's second largest city today, a day after a similar demonstration in Moscow brought clashes with police and at least 170 arrests.

Both protests were part of a series of "Dissenters' Marches" called by the Other Russia umbrella group which brings together an array of opposition factions including one led by former world chess champion Garry Kasparov.