[In the case of] dangerous exercise of other powers, not granted by the said compact, the states, who are parties thereto, have the right, and are duty bound, to interpose for arresting the progress of the evil.
James Madison (1836). “The Debates in the Several State Conventions on the Adoption of the Federal Constitution: As Recommended by the General Convention at Philadelphia in 1787. Together with the Journal of the Federal Convention, Luther Martin's Letter, Yates's Minutes, Congressional Opinions, Virginia and Kentucky Resolutions of '98-'99, and Other Illustrations of the Constitution”, p.497
![[In the case of] dangerous exercise of other powers, not granted by the said compact, the states, who are parties thereto, have the right, and are duty bound, to interpose for arresting the progress of the evil.](http://cdn.quoteddaily.com/images/james-madison/in-the-case-of-dangerous-exercise-of-other-powers-not-granted-by-the-said-compact-the-states-who-are-parties.jpg)