Sniff
By Gub on 2009-08-18 18:46:19
Traces of cocaine can be found on 90% of U.S. bills.
Details :
Those traces can be explained by the fact that consumers usually sniff it using a rolled up bill as a straw, and also by the monetary transactions related to this drug.
A bill with traces of cocaine can contaminate all bills from an ATM.
National Geographic – Cocaine on Money