Imo, everything that Glen Beck mentioned about being scarce in the future are easily substituted. Baby formula: that’s why God created women to be able to feed their young with breast milk. It’s much better for the baby anyway. Rice: substitute for dried pasta. Canned dog food: feed your dog dried dog food or table scraps. Bleach: there are many alternatives to using bleach such as iodine, isopropyl alcohol, ethanol, etc. So, although there may be shortages of many items incoming, there are always alternatives.