'Pumpkin Capital Of The World' We find out why five recent U.S. Secretaries of Agriculture were all in one place at one time recently. The Food Factor features a recipe for a healthy home-cooked meal that's perfect for a busy schedule. You'll see why an Illinois city is the self-proclaimed 'pumpkin capital of the world'. And we visit a farm that does a small portion of its harvest each year using only 'old equipment'.