The Supreme Court is struggling with precedent — and that could have big implications for future cases, with liberals on the side of holding the line and conservatives on the other. AUDIE CORNISH, HOST: Tomorrow the U.S. Supreme Court is expected to hand down its remaining decisions. Over the past two weeks alone, it will have decided some 24 major cases. Nina Totenberg, NPR's legal affairs correspondent, has been burning the midnight oil to cover all this. She joins us now. Welcome to the studio, Nina. NINA TOTENBERG, BYLINE: Thanks. CORNISH: Let's just start with today. What did the court...