Watergate Salad

1 package Pistachio Instant pudding mix
1 can (medium size) crushed pineapple and juice
½ cup pecans, chopped
1 cup miniature marshmallows
1 8 ounce Whipped topping

Drain pineapple juice into a bowl, add the dry Pistachio pudding, mix well. Add rest of the ingredients and mix well. Refrigerate.