What's behind the West Coast storms?

What's behind the West Coast storms?

December 1, 2012 6:36 PM

The storm system known as "pineapple express" is being described as a fire hose pointed at the West Coast. Rebecca Jarvis speaks with KPIX chief meteorologist Paul Deanno about what driving the storms and where they're headed.

North Californians brace for big storm no. 3
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