If you thought Monday's immigration decision was confusing, wait until the Supreme Court weighs in on health care Thursday. Court-watchers expect a flurry of opinions, dissents and concurring judgments—a confusing outcome for a complex law. When that happens, all of Washington—and the law's supporters and opponents throughout the country—will be scrambling for the quickest way to find out the law's fate. What is the court going to decide? Will the court settle this in one or multiple opinions?