I have been testing homes for the KUB Round it Up program that CAC is running. Its nice to be back in the game. I am still in awe of the conditions in which so many of our low income families are living. USPS says the deliver mail to 160,000,000 addresses. Most of them are paying a utility bill as well as dealing with IAQ issues in their homes. Weatherization is the best solution for this problem and will save the nation more than the cost of the retrofit.