Michael Hansen

Nov. 30, 2007

Canadian Beef Imports

Canadian cattle up to 8 years old can now be imported into the U.S., according to rules that went into effect earlier this month. That has some health advocates worried.

cattle, cows, BSE, mad cow disease, agriculture

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Ira Asks: How Do They Make Eyeglasses?

You deliver your prescription to an optician, and they return with a pair of eyeglass lenses tailored precisely to your personal vision quirks. But how?

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