Hot Apple Cider

1 1/2 gallons apple cider
2 whole cinnamon sticks
5 cloves
1 large orange, sliced thin with peel left on
1/2 lemon, sliced thin with peel left on
1/2 cup sugar

   In large pot, combine cider, cinnamon sticks, orange and lemon slices.  Add sugar to taste.  Heat thoroughly.  Serve hot.