EATING MY EMPIRE
In a 5- to 6-quart slow cooker, combine onion, oregano, bay leaves, chipotle, adobo sauce, tomatoes (and puree), salt, and pepper. Add pork and turn to coat completely.
Cover and cook on high until meat is pull-apart tender, about 6 hours. Transfer pork to a bowl; shred with two forks. Return pork to pot, and toss with sauce. Discard bay leaves.
Serve pulled pork with rolls, coleslaw, and pickles.