FILE - In this Oct. 5, 2005 file photo, people walk past a Boots pharmacy in central London. Drugstore chain Walgreen Co. says it will spend $6.7 billion to buy a stake in health and beauty retailer ... more 
FILE - In this Oct. 5, 2005 file photo, people walk past a Boots pharmacy in central London. Drugstore chain Walgreen Co. says it will spend $6.7 billion to buy a stake in health and beauty retailer Alliance Boots. (AP Photo/Sergio Dionisio, File) less 
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Associated Press | Photo By Sergio Dionisio, File
Tue, Jun 19, 2012 1:29 PM EDT