Preheat the oven to 250 degrees F. Put the pork into a roasting pan and roast it for 8 hours. No salt added. Remove the pork from the oven to a cutting board. Let rest until cool enough to handle, then shred and add it to a serving bowl. Puree the lemon juice, garlic, white wine, olive oil, salt and pepper in a blender. Transfer the puree to a small serving bowl. Serve the pulled pork with the mojo sauce. If desired, the pork can be served with steamed rice, black beans and maduros (plantains).