4th of July Jello Salad

3 - 6 oz boxes red jello (or equivalent)

3 - 6 oz boxes blue jello (or equivalent)

2 tubs Cool Whip

Boil 3 3/4 c water.  Pour into the red gelatin from the box.  Stir and let dissolve for about 3 minutes.  Pour into a 9x13 pan and refrigerate for 3 hours.  Do the same but with the blue gelatin from the box.  Pour into a DIFFERENT 9x13 pan and refrigerate for 3 hours.  Once they are "set" cut into bite size pieces and layer as shown in the picture.  Refrigerate until eaten.