Dave Warwak was just another mild-mannered middle school art teacher in Anywhere, USA (actually Fox River Grove Middle School in McHenry County). Then, in January, he switched to a vegan diet, sold his boat and fishing tackle from his side job as a fishing guide, and became politicized on the issue of animal rights. Last week Warwak handed his students a book by John Robbins titled The Food Revolution: How Your Diet Can Help Save... more ›