Join Our Live Discussion About the Supreme Court Health Care Debate March 27, 2012, 1:54 pm At noon Eastern time on Thursday, Adam Liptak, the Supreme Court correspondent for The New York Times, and Reed Abelson, a reporter covering health care for the paper's Business Day section, will be answering readers" questions on Facebook about the legal battle over the Patient Protection and Affordable Care Act, President Obama's signature legislative achievement, which is being challenged in historic Supreme Court arguments. The hourlong question-and-answer session will take place on The Times's Facebook page: facebook.com/nytimes. Mr. Liptak will take legal questions, particularly on what he has witnessed at the Supreme Court this week. He has covered the court since 2008. Ms. Abelson will answer questions about the vast reach of the law. She has been with The Times since 1995, and currently covers the health care business, focusing on how financial incentives affect the delivery of medical care.