Watergate Salad

1 pkg. pistachio instant pudding 2 cups miniature marshmallows
1 #2 can crushed pineapple or fruit cocktail, undrained 1/2 cup chopped nuts
8 ozs Cool Whip

Combine dry pudding mix, undrained pineapple and all other ingredients. Stir well. Pour into mold and chill at least 12 hours before serving.