In addition to violating state law by enforcing a contract on a party not subject to that contract, Representatives Waxman, Harkin, and Welch are asking their Attorneys General to violate the Compact Clause of the Constitution by entering into a compact with other states without the consent of Congress. They are asking the states to conspire to an agreement by which they would force electronic cigarette companies to become parties to a contract to which they do not assent.

We certainly should not forget Dr. Terry's amazing work in bringing the issue of the health effects of smoking to public light. But at the same time, we must not forget his responsibility in the atrocity that is the Tuskegee study.

(See: Dutra LM, Glantz SA. Electronic cigarettes and conventional cigarette use: a cross-sectional study. Published online March 6, 2014. JAMA Pediatr. doi:10.1001/jamapediatrics.2013.5488.)

Here, they find a correlation between e-cigarette use and higher and more sustained levels of smoking. But because this is a cross-sectional study, they cannot determine which came first. In other words, what is the direction of the causal relationship? Does the e-cigarette use precede, and cause, the smoking? Or does the smoking precede, and cause, the e-cigarette use?

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