Tangy Pork Sandwiches

Ingredients
1/4 cup butter or margarine
1/4 cup Worcestershire sauce
2 tablespoons lemon juice
2 tablespoons sugar
1/4 teaspoon paprika
1/8 teaspoon salt
1/8 teaspoon cayenne pepper
1/2 pound thinly sliced fully cooked pork
4 hamburger buns, split

Directions
In a saucepan, combine the first seven ingredients. Bring to a boil, stirring frequently. Add the pork; simmer just until heated through, stirring frequently. Divide meat among buns; top each with 1 tablespoon sauce. Serve with the remaining sauce.