The millions of health coverage cancellation notices that have gone out in recent weeks have thoroughly debunked President Obama’s pledge that if Americans like their health care coverage, they can keep it. The president, along with the many other Democrats who made the same promise, is now paying a political price for his words.

But the keep-your-coverage promise was just part of the Obamacare sales job. Obama, then-House Speaker Nancy Pelosi, Senate Majority Leader Harry Reid and top Democrats made all sorts of claims in their effort to convince a skeptical public to accept a complicated, far-reaching national health care scheme. Here are three promises that might cause serious trouble in the days to come: