At least a half-dozen people are behind bars in the St. Louis area following a nationwide crackdown on the sale of designer narcotics known as "bath salts" or K2.
The federal Drug Enforcement Agency coordinated the Wednesday operation known as "Log Jam." Overall, nearly 80 people were arrested, and more than 5 million packets of the synthetic drugs seized, along with tons of raw material. It was the first coordinated strike.