Russia stops all gas supply to Europe

Russia cut off all gas supplies to Europe through Ukraine on Wednesday, playing hardball in a weeklong standoff that has left more than a dozen countries struggling to cope with dwindling energy supplies in the depths of winter.

Prime Minister Vladimir Putin endorsed the move, even as factories shut down in eastern Europe, schools closed and tens of thousands of people scrambled to find other ways of keeping warm.

Insisting that Ukraine was responsible for the crisis, Putin appeared determined to force Kiev to back down and accept increased prices for natural gas. The two sides were to meet Thursday in the first face-to-face talks since negotiations broke down on New Year's Eve.

The effects of the gas cutoff reverberated across the continent, with Bulgaria, the EU's poorest member, among the worst hit. Croatia declared a state of emergency and Hungary instituted gas rationing for industries. The situation in Bosnia was so dire that woodcutters revved up their chain saws to cut wood for fireplaces.

"It is a shame that in the last two decades our rulers did not look for alternative sources of energy supplies. It's again up to Moscow," retired teacher Anelia Petrova said in Sofia, the Bulgarian capital.