On Memorial Day weekend, 2 million people marched in protests against seed giant Monsanto for the purpose of bringing awareness to hazards from genetically modified food, which it and other companies manufacture. Organizer Tami Canal said protests were held in 436 cities in 52 countries. Genetically modified plants are grown from genetically modified, or engineered, seeds, which are created to resist insecticides and herbicides so that crops can be grown to withstand a weed-killing pesticide or integrate a bacterial toxin that can ward off pests. The Chicago Tribune reported that because genetically modified organisms are not listed on food or...