520 AGRICULTURAL RELIEF (2) The term ‘food products” include groceries, meats, and all else that is food. (3) The term ‘“‘interstate commerce” means commerce between the States, or between a State and a Territory, or between any State and the District of Colum- bia, or between the District of Columbia and any Territory. (4) The term “documentary evidence” means all documents, papers, and correspondence in existence at and after the passage of this act. SEPARABILITY OF PROVISIONS Sec. 27. If any provision of this act shall be declared unconstitutional or the applicability thereof in any respect shall be held invalid, the validity of the remainder of the act and the applicability to other parts shall not be affected thereby. Sec. 28. This act may be cited as the “Federal agricultural act.” ELEMENTS IN FOREGOING BILL The elements in the foregoing bill are similar to the elements in the Federal trade bill, described above. SHORT TITLE