By all appearances, that statute is still valid. So you go to bed thinking that your argument the next day will be a slam dunk - for your opponent. But you've been well trained, schooled in determining the latest and best methods to research, and you remember about KeyCite for statutes. You return to your office, go to Westlaw, click on the KC button and plunk in your cite. The statute comes up with a red flag.
Elation sets in.
You click on the flag and learn that the statute has been recognized as pre-empted by Wainwright's Vacations, LLC v. Your hearing is ten minutes away. Your forehead is covered with sweat, your clean white shirt is now drenched. Wonderful news, information you needed to know, and you are now armed with the latest knowledge, which will enable you to prevail. KeyCite for statutes saved the day, and made you a hero with your client.