Show labor meet Is postponed washington Washing tonA A conference between mexican labor leaders and officials c cabo american federation ot of labor originally arranged to bo be held in washington july 23 to consider al lean migration to the united states has been postponed until late in august william green president of the federation announced that the postponement had bad been agreed upon because louis N morones Mo ronea secretary of the mexican government department ment ot of commerce and labor could not come to washington until tile the later date |