A demand for an investigation of charges printed in the Congressional Record by Representative Oscar Callaway of Texas, a pacifist Democrat, that the J.P. Morgan interests, the steel shipbuilding, and powder interests" had purchased control of twenty-five great newspapers to further the preparedness campaign, was made in the House today by Representative J. Hampton Moore, a Pennsylvania Republican. Mr. Callaway's speech, as inserted in The Record charged: "In March, 1915, the J.P. Morgan interests, the steel, shipbuilding and powder interests, and their subsidiary organizations got together twelve men high up in the newspaper world and employed them to select from the most influential papers in the United States in sufficient numbers of them to control generally the policy of the daily press of the United States. They found it was only necessary to purchase the control of twenty-five of the greatest newspapers. [An] editor was furnished for each paper to properly supervise and edit information regarding the questions of preparedness, militarism, financial policies and other things of national and international nature considered vital to the interests of the purchasers. The policy also included the suppression of everything in opposition to the wishes of the interests served."