"This Constitution, and the Laws of the United States which shall be made in pursuance thereof; and all treaties made, or which shall be made, under the authority of the United States, shall be the supreme law of the land; and the judges in every State shall be bound thereby, any thing in the con- stitution or laws of any state to the contrary notwithstanding."-CONSTITUTION OF THE UNITED STATES, Art. 6, Sec. 2.