Surplus corn stocks are tightening, and prices are rising, which should ration demand from users such as the livestock sector. However, looking back at the last bull market when corn prices rallied to $8.00/bushel, there was not an appreciable decline in pork and poultry production. Pork production is lower today due to African Swine Fever and poultry production is advancing despite higher prices. Margins will be cut unless consumers continue to show a willingness to pay higher prices.  At this juncture, the U.S. chicken margin is pegged at $0.26/pound, which is up week on week and substantially higher than a year ago. Chickens slaughtered and pounds produced continue to rise despite higher feed costs. There are similar strong numbers...