Tuesday is the first day people can sign up for the Affordable Care Act (ACA), aka Obamacare. The law opens up health care markets called "exchanges" in the states that will allow those without insurance to purchase it.
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HLN's money expert, Clark Howard, walks viewers through the various insurance plans families can sign up for, as well as how to do it and what to look out for.
For more information, you can check out the government's website about the ACA at healthcare.gov.