Buy: Yum Brands (YUM): FDA and CDC fail to find E. coli in green onions

After a four day selloff on Yum Brands (YUM), the FDA and CDC fail to find E. coli in green onions. As reported from Marketwatch.com "Doctors for the Food and Drug Administration and Centers for Disease Control and Prevention said late Monday they have been unable to confirm preliminary reports of E. coli in green onions at Taco Bell, reports that have been linked to dozens of illnesses in the Northeast and elsewhere. "