DATE=6/4/98 TYPE=CORRESPONDENT REPORT NUMBER=2-233402 TITLE=MEXICO / DRUGS (L-ONLY) BYLINE=JAMES BLEARS DATELINE=MEXICO CITY CONTENT= VOICED AT: INTRO: MEXICAN AUTHORITIES SAY THEY WERE NOTIFIED TWO YEARS AGO OF A U-S INVESTIGATION INTO DRUG MONEY LAUNDERING BY MEXICAN BANKS, BUT THEY DENY GIVING THE AMERICANS PERMISSION TO CONDUCT UNDERCOVER OPERATIONS ON MEXICAN SOIL. REPORTER JAMES BLEARS HAS MORE FROM MEXICO CITY. TEXT: THE THREE-YEAR UNDERCOVER OPERATION CODE-NAMED " CASABLANCA" HAS BEEN TOUTED AS THE LARGEST AND MOST SUCCESSFUL IN THE HISTORY OF U-S LAW ENFORCEMENT. INDICTMENTS HANDED DOWN TWO WEEKS AGO IN LOS ANGELES CHARGE MIDDLE-RANKING EMPLOYEES OF 12 OF MEXICO'S 19 BANKS WITH LAUNDERING AT LEAST 110 MILLION DOLLARS FOR MEXICAN AND COLOMBIAN DRUG CARTELS. BUT THE AMERICANS' JOY HAS BEEN JARRED BY MEXICAN FURY AS OFFICIALS AND POLITICIANS SOUTH OF THE BORDER SAY THEY WERE NOT INFORMED UNTIL JUST BEFORE THE ANNOUNCEMENT TO THE MEDIA. HOWEVER, THE MEXICAN ATTORNEY GENERAL'S OFFICE HAS NOW CONFIRMED THAT ITS DEPUTY, RAFAEL ESTRADA SAMANO, MET IN JANUARY OF 1996 WITH TWO OFFICIALS OF THE U-S CUSTOMS AGENCY AND THE AMERICAN CUSTOMS ATTACHE FROM THE U-S EMBASSY IN MEXICO CITY. THE AMERICANS TOLD MR. ESTRADA ABOUT MONEY LAUNDERING IN THE STATES OF BAJA CALIFORNIA AND SONORA THAT EXTENDED TO PANAMA, THE CAYMEN ISLANDS AND THE UNITED STATES. MR. ESTRADA SAMANO CONFIRMS THE MEETING OCCURRED AND THAT HE INFORMED HIS BOSS AND RELEVANT AUTHORITIES IN THE STATES. HOWEVER, HE DENIES KNOWING ABOUT THE UNDERCOVER AMERICAN OPERATION ON MEXICAN TERRITORY, OR THAT HE GAVE THE AMERICANS A GO-AHEAD TO WORK IN MEXICO. THE POLITICAL AND DIPLOMATIC FALLOUT IS CONTINUING, AND THE ISSUE IS CERTAIN TO BE PURSUED AT NEXT WEEK'S EXTRAORDINARY SESSION OF THE UNITED NATIONS ON DRUGS, A MEXICAN-SPONSORED INITIATIVE. /// REST OPT /// MEXICO SEES THE CASE AS EXTRA-TERRITORIAL PROWLING BY THE AMERICANS, WHILE U-S OFFICIALS SAY SECRECY WAS NECESSARY TO PROTECT THE LIVES OF AMERICAN AGENTS. MEXICAN OFFICIALS ARE PREPARING TO ACCUSE THE U-S OPERATIVES OF ENTRAPMENT, ACTUAL MONEY LAUNDER AND VIOLATING MEXICAN SOVEREIGNTY.(SIGNED). NEB/JB/MWD/PT 04-Jun-98 8:41 PM EDT (0041 UTC) NNNN Source: Voice of America .