Authorities are trying to determine what sparked a dangerous fire that forced the evacuation of dozens of businesses in Anaheim.The blaze broke out Sunday afternoon at a t-shirt manufacturing company on the 500 block of Cerritos Avenue.
The flames burned very close to several chemical tanks. A hazmat team was called out after the intense heat caused some of the tanks to leak.
In all 35 businesses were evacuated.
Twelve firefighters were taken to the hospital, but all of them have since been released.
No one else was hurt in the fire.
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