FILE- In this Friday, Jan. 29, 2011, file photo, packages of fake "bath salts," synthetic stimulants that mimic the effects of traditional drugs like cocaine and speed, are displayed by Senate Drug ... more 
FILE- In this Friday, Jan. 29, 2011, file photo, packages of fake "bath salts," synthetic stimulants that mimic the effects of traditional drugs like cocaine and speed, are displayed by Senate Drug Policy Committee chairman Sid Albritton, R-Picayune, at the Capitol in Jackson, Miss. On July 10, 2012, President Obama signed a law banning more than two dozen of the most common chemicals used to make the drugs. Over the past two years health care and law enforcement professionals have seen a surge in use of the drugs, often sold under the guise of bath salts, incense and plant food. (AP Photo/Rogelio V. Solis, File) less 
1 / 22
Associated Press | Photo By Rogelio V. Solis, File
Wed, Jul 25, 2012 10:40 AM EDT