Dec 22 Corn closed at $6.675/bushel, down $0.0825 from yesterday's close.  Dec 22 Wheat closed at $8.2775/bushel, down $0.18 from yesterday's close.  Jan 23 Soybeans closed at $14.465/bushel, down $0.0375 from yesterday's close.  Dec 22 Soymeal closed at $419.3/short ton, up $0.3 from yesterday's close.  Dec 22 Soyoil closed at 75.03 cents/lb down 1.3 cents from yesterday's close.  Dec 22 Live Cattle closed at $153.05/cwt up $0 from yesterday's close.  Jan 23 Feeder Cattle closed at $179.9/cwt down $0.025 from yesterday's close.  Dec 22 Lean Hogs closed at $85.575/cwt down $1.475 from yesterday's close.  Dec 22 WTI Crude Oil closed at $89.16/barrel down $2.63 from yesterday's close.  &nb...