The latest bad news from the world of methamphetamine is that makers of the drug have perfected a one-pot recipe that enables them to manufacture their highly addictive product while on the move, often in their car. The materials they need — a two-liter soda bottle, a few cold pills and some household chemicals — are easily obtained and easily discarded, often in a trash bag dumped along the highway.
The only effective solution is to put the genie back in the bottle by returning pseudoephedrine to prescription-drug status. Pseudoephedrine is a nasal decongestant found in some cold and allergy medicines.
Full article on making a one-pot, mobile recipe of methamphetamine.