Show RED ARRESTED AT THRESHOLD OF CONVENTION Thirty Suspected Com Corn Communists Communists Under Watch I in Los Angeles LOS LS ANGELES ANGE Oct t. t 6 By 6 By The Associated Press Press Thirty Thirty persons al alleged al- al leed to be connected with a communist lobby endeavoring to bore from within at the annual convention conven lon of 01 the American Federation of Labor in here were cre surveillance today by the Los L Angeles police poUce alter the arrest arest of Sid Bush an asserted communist in lii 11 the very ery doorway of 01 the convention room Bush was booked on suspicion of 01 criminal syndicalism last night Tele Tele- Telegrams Telegrams grams gram letters and other documents in his possession resulted in the police polee in investigation 1 In- In spreading to Include the time activities ot OS 30 others An attempt by Bush to destroy these documents upon his arrest arret was frustrated according ac to the officers who were headed by William F. F Hynes of the police intelligence bureau LETTER LEER TROi FROH FRO 1 FOSTER OSTER Bush was as instructed the Uie tle officers said in a letter found in his IllS pocket from William Z Foster secretary of the Communist Party Pry of 01 America to obtain the introduction of- of certain of cert n res rca resolutions Of before the labor convention He Ife le was directed to work in Irs opera co cooperation tion o with I Sam Globerman an officer I of the h Communist lo party ra here c and a Al AlBock AlBock Bock business busine representative of the time Lea Lc Angeles Cleaners Cleaners' fc Dyers Dyers' union uron Both Globerman and Bock were de detained de- de detained tamed by the police polee but later released FEDERATION WARNED WARNEL I n nw After the arrest of Bush the police warned w tJ federation e officials is all of whom they said sid were opposed to Communist activities acU of the suspected su plot Although the police believe beleve some ome of the resolutions sponsored by the Com Com- Communist party had found their way into the great number Introduced at a the convention union leaders said these would be weeded out In committees and there was little chance of their reaching the convention floor foor |