Answer:
Having millions of uninsured Americans can cause serious problems. For example, uninsured people may not get regular checkups and may not go to the doctor when they get sick, so they might develop serious illnesses. Uninsured people tend to use emergency rooms instead of maintaining their health through preventive care with a regular physician. Emergency rooms and hospital care can be very expensive, while preventive care can help people avoid serious illness and costly hospital bills.
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