This undated photo provided by pfizer shows Viagra pills. In a first for the drug industry, Pfizer Inc. told The Associated Press on May 6, 2013, that it will sell erectile dysfunction pill Viagra ... more 
This undated photo provided by pfizer shows Viagra pills. In a first for the drug industry, Pfizer Inc. told The Associated Press on May 6, 2013, that it will sell erectile dysfunction pill Viagra directly to patients on its website. (AP Photo/pfizer, William Vazquez) less 
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Associated Press | Photo By pfizer, William Vazquez
Mon, May 6, 2013 3:08 AM EDT