Slow Cooked Pulled Pork

1 (4 lb) pork shoulder or loin any kind of lump pork that is cheap
2 (12 oz) cans root beer
1 (18 oz) bottle barbecue sauce
16 hamburger buns

Cut the pork into three sections.  Place the pork in a slow cooker.  

Pour the root beer over meat enough to cover it.

Cover and cook on high for 2 hours and then on low for 5 hours.

Remove meat from slow cooker, discard liquid.

Shred meat and place in a large bowl.

Stir in barbecue sauce.

Serve over hamburger buns.