AP - Natural Gas Prices Reach All-Time High - December 13, 2005 

Chicago Tribune article - "Natural Gas Prices a Growing Pain" - December 22, 2003 

Chicago Tribune article - "(Natural Gas Price) Increases Come Early This Winter" - December 22, 2003 

***Check Out Our December "SmartTherms" for Updates From our Management*** 

Updated Weather Forecast as of December 17, 2003 (Source: NOAA.gov) 

Chicago Tribune article - "Rise In Natural Gas Prices Sparks Fears" - December 17, 2003 

Chicago Tribune article - "Sudden Price Surge Brings Call For a Spitzer Probe" - December 13, 2003 

Chicago Tribune article - "OPEC Holds Crude Oil Production Quota Steady" - December 5, 2003 

November Issue of "SmartTherms" 

Chicago Sun Times article - "Winter Natural Gas Bills to Jump" - August 20, 2003 

New York Times article - "Big Shortage of Natural Gas Is Raising Economic Worries" - June 17, 2003 

Investor's Daily article - Federal Reserve Chairman Addresses Natural Gas Shortage - June 11, 2003 

Federal Chair Gas Industry Prices - June 10, 2003