This article from the NY Times was the thing that moved the needle for me towards the purchase I made.
http://www.nytimes.com/2013/05/05/us/tobacco-lovers-discover-mystique-of-perique.html?_r=1
Sounds interesting enough.
http://www.nytimes.com/2013/05/05/us/tobacco-lovers-discover-mystique-of-perique.html?_r=1
Sounds interesting enough.