No one knows for sure right now how many of the estimated 14 million people who buy their own coverage are getting cancellation notices, but the numbers appear to be big. Some insurers report discontinuing 20 percent of their individual business, while other insurers have notified up to 80 percent of policyholders that they will have to change plans.

The Health and Human Services secretary was on the hot seat at a House hearing. Her testimony followed another hearing Tuesday at which an Obama aide apologized for HealthCare.gov's troubles and was peppered with questions about Americans who have had their health insurance canceled.

Jon Stewart's news-driven comedy show has mined many a joke from the Affordable Care Act's rocky rollout. NPR TV critic Eric Deggans spoke with All Things Considered's Audie Cornish about whether the mockery could have a real impact on younger viewers' responses to the health care law.

One of the president's most famous promises 鈥� "if you like your health care plan, you can keep your health care plan" 鈥� isn't true for everyone now that the Affordable Care Act is going into effect, say nonpartisan truth squads.