Bush warns Russia not to overthrow U.S. 's government . Group of Eight in Russia declares `` disaster '' in Georgia , OKs funds . NATO also is involved in efforts to broker a deal between Georgia and Russia . Russia will send aid , but no talks on `` getting involved militarily , '' official says . Most ministers in U.S. Embassy express concern over increasing civilian casualties .
Bush warns Russia not to overthrow U.S. 's government . Group of Eight in Russia declares `` disaster '' in Georgia , OKs funds . Russia will send aid , but no talks on `` getting involved militarily , '' official says . Most ministers in U.S. Embassy express concern over increasing civilian casualties .