Packaging Corporation of America is a large paper processor out of Illinois. This is the same company that owns Boise Paper which has a plant in Wallula. They are about to spend almost $2 million on property near Horn Rapids on a new paper processing plant, a 45,000 square foot facility. Property in that area is going for about $45,000 an acre.  According to reports, about 150 family-wage jobs will be created. So how is cardboard made? Take a look...