Here is an article which discusses this 'bath salt' methamphetamine:
http://www.startribune.com/lifestyle/health/114909209.html?elr=KArksD:aDyaEP:kD:aUnOiP3UiD3aPc:_Yyc:aU7DYaGEP7vDEh7P:DiUsDEA warns of bath salt abuseSome salts - sold at head shops, not drugstores - are perceived as legal drug alternatives and are implicated in health problems.By KATHERINE LYMN, Star Tribune
Last update: January 30, 2011 - 9:06 PM
Government officials are warning of possible health risks associated with another product sold in some so-called head shops: bath salts.
Synthetic stimulants are being sold at such shops nationwide as crystallized or powdered bath salts, and health officials are taking a closer look at the risks.
The Drug Enforcement Administration, which in late November announced an intent to ban the synthetic marijuana found in some head shops, considers the bath salts' stimulants, mephedrone and methylenedioxypyrovalerone, to be drugs of concern.
The agency is looking into whether the drugs should be controlled substances, spokesman Rusty Payne said. Florida and Louisiana have banned them, and other states are considering doing so.
Kirk Hughes of the Minnesota Poison Control System emphasized they're not the same as aromatic bath salts sold at such stores as Target and Walmart.
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