It is a given that Obama will do great harm to the United States. He is a hard core socialist and socialist economics have failed every time they've been attempted. That's not rocket science, but junior high history.
One of the places where Obama can do the most damage is health care. Socialized medicine is simply not economically viable. This has been shown around the world time and time again. All we need to do is look at how England is now pulling away from a failed socialized medical system.
The problem is that it costs a great deal of money to take care of sick people. So the only way to make socialized medicine work is to not treat sick people. So what's the alternative to treating sick people? Euthanasia. We've already seen this in a case in Washington or Oregon where a cancer patient was told that the state would not pay for their chemotherapy but would pay for physician assisted suicide. So socialized medicine becomes the vehicle to bring in euthanasia.
Those of us with medical problems would be left with no choice but to flee the country in order to get health care. I hear Chile has a nice climate. I guess it's time to invest in Rosetta Stone Spanish.