"Let me say something to the school-aged kids here," Cruz stated. "If Heidi Cruz becomes the next first lady, French fries are coming back to the cafeteria." The remark was made by the presidential candidate during his final pass-through Iowa before the all-important electoral event. Heidi Cruz is, of course, Ted Cruz's wife. And in case you thought first ladies were in charge of school lunches, Cruz's comment is clearly a dig at Michelle Obama, who is known for her interest in and efforts to address the problem of childhood obesity. The current first lady supports the Healthy, Hunger-Free Kids...