Taking aim at cancer

By cnnfn.com

NEW YORK (CNNfn) - A number of labs are working on experimental drugs that attack the causes of tumor growth, without harming the patient. One leading researcher says the developments could be the beginning of the end for chemotherapy.

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Paul Raeburn, senior writer at Business Week, joins CNNfn's Bruce Francis and Patricia Sabga on The N.E.W. Show o get a closer look at promising new experimental cancer drugs.

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