FILE - In this March 17, 2008 file photo, a truck loaded with recycled cardboard arrives at The Weyerhaeuser Co. Hueneme Paper Mill plant in Oxnard, Calif. Timber and forest products giant Weyerhaeuser Co. , which has been hemorrhaging cash because of the moribund U.S. housing market, said Tuesday it is chopping its quarterly dividend again, this time by 80 percent.