Show Calles May Be Named Mexican Labor Chief Chie f EL PASO Tex May 16 AP AP- AP The selection of President Calles CalIes a athe as the supreme chief of Mexican or of organized 01 labor after the expiration of ot his presidential term is forecast t in dispatches from Mexico City t tEl to El EI Continental Mexican labor unions unions' are planning planning planning plan plan- ning to elect him to the post In re re- re Lurn for fOl his leis protection of labor during during during dur dur- ing his term of oC government th the e dispatches said The American America n Fede of Labor was said t to no o favor or the plan |