that could happen to them. and also whether the market will ever enforce some discipline on this. whether they're ever going to start to worry that banks are going to be paying out the nose so much for this kind of malfeasan malfeasance, they start to worry as investors. all that when we come right back. of store management started as hourly associates. there's opportunity here. i can use walmart's education benefits to get a degree, maybe work in it, or be an engineer, helping walmart conserve energy. even today, when our store does well, i earn quarterly bonuses. when people look at me, i hope they see someone working their way up. vo: opportunity, that's the real walmart. the blisters were oozing, and painful to touch. i woke up to a blistering on my shoulder. i spent 23 years as a deputy united states marshal and i've been pretty well banged up but the worst pain i've experienced was when i had shingles. when i went to the clinic, the nurse told me that it was a result of having had chickenpox.