Source: International Herald Tribune May New York Times contact: U.S. Opens New Assault on Drug Cartel MoneyLaundering By David E. Sanger New York Times Service WASHINGTON The administration has devised new rules in an effort to make it far more difficult for drug cartels to move their profits from the United States to Colombia and other drug centers in Latin America, building on a successful experiment in New York City, officials familiar with the plan say. Under the new rules, streetcorner checkcashing services and large moneytransmitters like Western Union and American Express would be required to report to the Treasury wire transfers of more than $750 outside of the United States. Until now, only transfers of more than $10,000 required the filing of a government form that includes basic information about the sender. The regulations, which would go into effect after a 90day comment period, were to be announced by Treasury Secretary Robert Rubin and Raymond Kelly the former New York City police commissioner who is head of the Treasury's enforcement division. Ordinary banks, which operate under separate rules requiring reports of suspicious activities, will be exempted, though they must still file reports of international transactions of more than $10,000. The new rules grew out of a federal and state crackdown on moneylaundering that began in New York City in August. Using the Treasury's emergency powers under the Bank Secrecy Act, Mr. Kelly required cash transmitters in New York City chiefly storefront shops in Queens and northern Manhattan that immigrants often use to wire money home to report transactions of more than $750 or face large penalties. Intelligence reports suggested that the New York transmitters moved more than $1 billion in drug money a year to Latin America, chiefly to Colombia in increments just under $;0,000, to avoid the government reporting requirements. Lawenforcement officials, presumably after eavesdropping on the drug operations, said the $750 limit virtually dried up the cartel's moneywiring business in the city, because the burden of dividing up a remittance of, say, a $500,000 payment to Colornbia in such increments was significant. "It was more successful than we could have imagined," said a senior administration official deeply involved in the crackdown. "It didn't cut the money off, but it required the cartels to move a lot more in cash. And that is dangerous for them." During the sixmonth experiment cash seizures at Kennedy and Newark International Airports and Logan International Airport in Boston rose to $50 million, a fourfold increase over the previous year, Treasury officials said.