From a related article: "... most recent survey carried out in the US showed 65 percent of dollar notes were contaminated with cocaine. " http://www.rsc.org/a

From a related article: "... most recent survey carried out in the US showed 65 percent of dollar notes were contaminated with cocaine. " http://www.rsc.org/aboutus/news/pressreleases/2007/cocainebanknote.asp http://www.rsc.org/aboutus/news/pressreleases/2007/cocaineba...