Interesting video. This man shows how he makes his own chewin tabacker. He shows the different flavorings and how to cook it all up into a flavourful blend. Now sayin this is the best way to do it but its still king of interesting so I figured I'd share it.
(Disclaimer - for educational purposes only. Chewing tobacco can case serious health problems and I in no way shape or form endorse this recipe or tobacco use. I myself rarely take tobacco.)