By
WKRG Staff/CBS News
Published: Thu, March 27, 2008 - 10:50 am
Last Updated: Thu, March 27, 2008 - 10:57 am
Last Updated: Thu, March 27, 2008 - 10:57 am
Viagra first hit the market in 1998. Since then, it has become one of the largest selling drugs in the world, thanks in part to an endorsement from former U.S. presidential candidate Bob Dole.
Nearly 30 million men have been prescribed the drug used to to treat erectile dysfunction and millions more have taken it without prescription. Last year alone, Viagra brought in nearly two-billion dollars for drug giant Pfizer.
Click play to watch Katie Couric's Notebook which focuses on the not so little blue pill.
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To me there is just something very strange about a bunch of old guys sitting around a bar singing Viva Viagra without a single woman in sight for miles!