He even tried it himself
While I dont think American ought to try to be all things to all people, and I far prefer and would happily pay for a premium experience, American Airlines doesnt offer one flying Phoenix Austin at any price (domestic first class with no seat back video and legacy US Airways new first class seats hardly counts)
Therefore, by accidentally swallowing a pouch, you reduce the risk of experiencing severe nicotine-related side effects as compared to keeping it in your mouth for the same duration
all MPG estimates are based on the methodology in effect when the vehicles were new (please see the "Fuel Economy" portion of the EPA's website for details, including an MPG recalculation tool)
The main characteristic of the snuff box is of course a modest content, carved tobacco takes much more space than powdered perfumed tobacco
Rogers Scott O, Bendich Arnold J (1994) Extraction of total cellular DNA from plants, algae and fungi