Syrian refugees in snow
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Syrian refugees in Lebanon face freezing winter tents

Thousands of Syrian refugees are spending their fourth winter in tents in Lebanon as heavy snow continues to fall in the area.

The UN refugee agency UNHCR has said it is currently providing emergency assistance to over 660,000 people in the camps.

Reporting from a camp in Bekaa Valley, east Lebanon, the BBC's Paul Wood said many refugees did not have adequate clothing for the freezing weather.

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