U.N. SLAMMED FOR DISTRIBUTING GM CORN IN GUATEMALA Guatemalan environmental activists slammed the United Nations Tuesday for distributing genetically engineered corn to drought-hit peasants in the Central American nation through its World Food Program (WFP). Environmental group Madre Selva said U.S. laboratory tests on a sack of UN-distributed corn it acquired in eastern Guatemala detected genetically modified varieties, which some scientists fear could be unsafe for human consumption.: