He should have asked pierced, if the ban on pseudoephedrin was successful? And more importantly, where does the constitution state that the government will not infringe upon my right to buy pseudoephedrine? Was it successful in stopping the availability of meth, or if meth was just being manufactured in Mexico and being shipped in by the boat load. All that has happened is that us citizens are prevented from buying large quantities and cartels are getting rich. Criminals will be criminals.