The most basic of baking ingredients, flour, is at the center of a complicated question: How did it become contaminated with bacteria normally found in animal feces? The E. coli-tainted flour from General Mills has sickened 46 people in 21 states and prompted about 45 million pounds of it to be recalled. And, the Food and Drug Administration is cautioning raw cookie dough and cake batter aficionados not to indulge. Here's what federal officials know: Read more http://www.foxnews.com/health/2016/...pts-new-warning-dont-eat-dough-or-batter.html