I saw a commercial today for Sears, it says something about home products for home owners, well given that 60% of people rent or lease, I would say they are only channeling 40% of the population.
As for Kmart, you need to capture the younger demographic.. expand contemporary collections, move them towards the front of the store and for goodness sake get rid of EGP! Fair and square didn't work for JCpenny .. people want to feel like they are getting a sale!