The organic food industry has organized a successful grassroots campaign-using Web sites, public meetings, and also mass mailings-that have convinced the Department of Agriculture to change the proposed federal regulations for organically grown food.
                    
                
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                Ausing Web sites, public meetings, and also mass mailings-that have convinced
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                Busing Web sites, public meetings, and mass mailings-that has convinced
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                Cby using Web sites, public meetings, and mass mailings-in convincing
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                Dby the use of Web sites, public meetings, as well as mass mailings-that convinced
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                Ewhich used Web sites, public meetings, and mass mailings-in convincing
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