Balkan floods threaten power plant

Parts of the Balkans in eastern Europe are facing the worst floods in decades.

At least 20 people have died in Serbia and Bosnia-Hercegovina after a month's rain fell in just three days.

Authorities in Serbia say the floods are threatening the country's main power plant. Landslides have buried houses in Bosnia-Hercegovina.

The floods are also affecting parts of Croatia. More rain is forecast with water levels expected to reach their highest later today.

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