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A boy carries pastries in refugee camp near the Russian city of Donets'k, Rostov region, about 15 kilometers from the Russian-Ukrainian border. Some 285,000 people have already fled their homes due to the conflict in east Ukraine, it is estimated, with many leaving for other parts of the country, but close to 168,000 seeking sanctuary in Russia. AFP PHOTO / DMITRY SEREBRYAKOVDMITRY SEREBRYAKOV/AFP/Getty Images
A boy carries pastries in refugee camp near the Russian city of Donets'k, Rostov region, about 15 kilometers from the Russian-Ukrainian border. Some 285,000 people have already fled their homes due to the conflict in east Ukraine, it is estimated, with many leaving for other parts of the country, but close to 168,000 seeking sanctuary in Russia. AFP PHOTO / DMITRY SEREBRYAKOVDMITRY SEREBRYAKOV/AFP/Getty Images

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    Ukrainian refugees flee to Russia

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Ukrainian refugees flee to Russia

Thousands of Ukrainians are crossing into Russia to flee the fighting in their country. CNN's Amara Walker reports.

Ukrainian refugees flee to Russia

Thousands of Ukrainians are crossing into Russia to flee the fighting in their country. CNN's Amara Walker reports.