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Campbell’s Challenge: Growing Lots of Tomatoes in Water-Scarce California

By Peyton Fleming and Brooke Barton DIXON, CA – California and tomatoes are synonymous. Drive along Interstate 80 near Sacramento these days and you’ll see an endless parade of trucks, each filled to the brim with 26 tons of glistening succulent red tomatoes. It’s so many trucks, one after another, that you begin to understand…