Associated Press
In this Wednesday, Aug. 15, 2012 photo, Gabriel DeJesus, of Jersey City, N.J., use a large saw to cut a discarded tree trunk into railroad ties at Citilog in Newark, N.J. The Newark company takes unwanted trees from the so-called urban forest — parks, yards, streets and wherever else a tree might grow in a city — and turns them into furniture, flooring and other materials. (AP Photo/Mel Evans)

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