Up to 50 cars involved in Florida pile-up

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SARASOTA, Fla. – Florida traffic officials have a big mess on their hands.

They said up to 50 cars, including a semi carrying a non-hazardous liquid, could be involved in a pile-up on I-75 near Sarasota, Fla.

It's not yet clear how this chain-reaction crash began.

Emergency crews are on the scene checking for injuries.

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