That would depend on the sort of care these folks got, their rate of mortality, how the finances were handled, etc.Chicago Sun-Times reported:
"Barack Obamas wife and three close advisers have been involved with a program at the University of Chicago Medical Center that steers patients who dont have private insurance primarily poor, black people to other health care facilities."
This is known as patient dumping.
That's reason enough for a moderately intelligent and compassionate person to dislike Michelle.
Not saying she should get off scot-free, but I'm not willing to condemn her on that evidence.