More than 100,000 people in Ukraine are without power today after Russia launched a massive

attack on that country's energy infrastructure.

Ukraine has also been targeting Russia's oil and gas facilities, spiking fuel costs,

and requiring the country to ration gas.

As Nick Schiffren reports, it's just the latest sign that the war continues to rage despite U.S. attempts

to end it.

In the far east of a country home to some of the world's largest oil reserves, lines of cars

wait to buy gas.

In Russian-occupied Crimea, the pumps for high-octane run empty.

And online, Russian drivers post videos complaining about a gas shortage, produced in part

by annual maintenance, but also by Ukrainian drone attacks on Russian refineries.

Experts say the attacks have disrupted anywhere from 13 to 20 percent of Russia's refinery

capacity.

And on social media, Russians are not happy.

I drove to the gas station to fill up gas.

They tell me the gas has finished.

Now we are giving them out in exchange for tickets.

Are we back in the Soviet Union?

This month alone, Ukraine struck nearly a dozen refineries, from the northwest to the south.

Refineries near Ukraine's border have also been regularly attacked.

Now drones are more numerous, heavier, carry more payload, and thus they can inflict more damage.

Sergei Vakulenko is a senior fellow at the Carnegie Russia-Eurasia Center and the former head of

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