WASHINGTON (AP) — Republican elected officials and the Trump administration are advancing their latest arguments to get rid of the Affordable Care Act, a long-held GOP goal that has repeatedly failed in Congress and the courts. Arguments are scheduled for Tuesday in the Supreme Court's third major case over the 10-year-old law, popularly known as “Obamacare.” Republican attorneys general in 18 states and the Trump administration want the whole law to be struck down, which would threaten coverage for more than 23 million people. California is leading a group of Democratic-controlled states that is urging the court to leave the law in place.

In the meantime,

WILMINGTON, Del. (AP) — Joe Biden is championing the Obama administration’s signature health care law as it goes before the Supreme Court in a case that could overturn it. The president-elect is delivering an Affordable Care Act speech on Tuesday, the day the high court will hear arguments on its merits. The Supreme Court ruled eight years ago to leave intact the essential components of the law known as Obamacare. But the court is now controlled 6-3 by a conservative majority. Biden's speech reflects the importance he is putting on health care as he prepares to take office in January amid the worst pandemic in more than a century.