Update on "bath salts"

UPDATE: Last month I posted a little something about "bath salts". Basically these products are street drugs similar to cocaine or MDMA (ecstasy) that are sold in a powder form. By calling them "bath salts", the manufacturers can use legal and legitimate distribution methods and without any regulation of the products,  people can just snort them and get high.  Now, federal agents have cracked down on a series of head shops in NYC for selling the products, perhaps putting a dent in their sale and distribution. Also this week, a man was arrested in Arizona accused of being high on bath salts when he allegedly burned his son, believing him to be 'possessed'.