More than half of Americans disapprove of how the nation's top court is handling its job. That's according to a recent poll which shows that voter approval has plummeted. The Supreme Court is the keeper of US laws. Its nine justices decide whether laws and government actions align with constitutional principles and its decisions apply nationwide. But the court is ideologically divided. And as challenges to President Donald Trump's secondterm agenda have reached the court, the knives have come out with justi ...