Railroads. Recapture clause of transportation act and control of holding companies, hearing, 73d Congress, 1st session, on S. 843, to amend sec. 15a and 19a of interstate commerce act, as amended, and S. 844, to amend sec. 5 of interstate commerce act, as amended, relating to consolidation and acquisition of control of carriers by railroad, Apr. 5, 1933.