CNSNews.com) – First lady Michelle Obama said at the School Nutrition Association Conference in Washington, D.C. on Monday that individuals who work in school cafeterias across the country not only educate and feed children, but help to strengthen national security. “Every day, with the food you serve, you're teaching them these critical lessons about nutrition and healthy eating,” Obama said. “You're shaping their habits and their preferences, and you're affecting the choices that they're going to make for the rest of their lives.” She said the responsibility of feeding 31 million children through school food programs at the nation’s public...