Law enforcement, or their informants come in, talking in slang, while the clerks are just trying to ring up a sale.
The biggest problem, defense lawyers say, is the language barrier between an immigrant store clerk and the undercover informants who used drug slang or quick asides to convey that they were planning to make methamphetamine.
"They're not really paying attention to what they're being told," said Steve Sadow, one of the lawyers. "Their business is: I ring it up, you leave, I've done my job. Call it language or idiom or culture, I'm not sure you're able to show they know there's anything wrong with what they're doing."
For the Indians, their lives largely limited to store and home, it is as if they have fallen through a looking glass into a world they were content to keep on the other side of the cash register.
"This is the first time I heard this - I don't know how to pronounce - this meta-meta something," said Hajira Ahmed, whose husband is in jail pending charges that he sold cold medicine and antifreeze at their convenience store on a winding road near the Tennessee border.
Some of the clerks were trying to follow the rules:
Operation Meth Merchant started, Mr. Nahmias said, with complaints from local sheriffs that certain stores were catering to the labs. Prosecutors paid confidential informants - some former convicts, others offered the promise of lighter punishment for pending charges - to buy products in stores in six counties beginning in early 2004, and drop hints that they were making drugs.
Defense lawyers said some of the defendants probably did know what they were doing when they sold the materials. But on several tapes, provided by the government to the lawyers, who played them for a reporter, it was not always clear that the people behind the counter understood.
....One recording captures an informant who walked into the Tobacco and Beverage Mart in Trenton, Ga., and asked for Pseudo 60, a particularly potent brand of cold medicine, which contains pseudoephedrine, the key ingredient of methamphetamine. The clerk, Mangesh Patel, 55, said the store no longer carried it. "Police guy came here said don't sell," Mr. Patel said. "Misuse. Public misuse."
The informant replied: "I know what they're doing with it, because that's what I'm going to do with it." "Yah," Mr. Patel replied, "public misuse."
When the informant found another bottle of pills that he said might work, Mr. Patel told him he could sell only two, under orders from "the police guy." The informant asked if his friend could come in and buy two more. "Yeah," Mr. Patel replied, "But I cannot sell two to one guy."
Come to America legally, get a job, work your tail off, sell the goods your boss has on the shelves and end up in jail. America. Prison nation.