Obama’s health care law and the upcoming Supreme Court challenge: live chat with Yahoo! News reporter Liz Goodwin

Have a question about President Obama's health care law as it faces a Supreme Court challenge next week?

Join Yahoo! News reporter Liz Goodwin on our Facebook page at 1 p.m. EDT for a hour-long chat about how the law affects Americans and what to expect from next week's arguments before the court.

We'll gather the best of the questions and post them for you here if you are unable to join.

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