If you missed them in yesterday's The Des Moines Sunday Register, you can 
still take a look at these letters to the editor:

Ban Antibiotics by Daniel Undrow of Des Moines - 
http://www.desmoinesregister.com/apps/pbcs.dll/article?AID=/20050417/OPINION04/504170311/1038

and this series of letters, Is ethanol the solution, or one more problem? -
http://www.desmoinesregister.com/apps/pbcs.dll/article?AID=/20050417/OPINION04/504170310/1038

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