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At least 28 Belgian tourists die in Swiss bus crash

14 March 2012 Last updated at 06:46 GMT

A bus crash in Switzerland has killed at least 28 Belgian tourists, 22 of them children, police say.

Another 24 children were injured in the accident in the canton of Valais, near the border with Italy.

The children were returning home after a skiing holiday when the accident happened.

Imogen Foulkes reports from Bern.