MOSCOW REQUIRES OF WASHINGTON OF THE EXPLANATIONS ABOUT THE SECRET TUNNEL MOSCOW, March 5. (Corr. Ria " Novosti "). The temporary load of businesses americain in Russia has ete mande Monday with the Russian ministry of the Businesses etrangeres. RIA " Novosti " learned aupres from this department that it had ete request with the temporary load of businesses americain to expose the position of the State Department have regard to the information published in the press and according to which at the beginning of the Eighties a tunnel had ete hollow under the embassy of Russia has Washington has ends of listening. If this information were confirmed, one pointed out with the Russian ministry of the Businesses etrangeres, then it would act of a grossiere violation of the generally allowed standards of the international law, which are into force everywhere in the world has the regard of the diplomatic representations.