 David, the cathedral is set to reopen in December, and when it does, it'll have a new security system in place in the roof to help prevent fires. It's split into four sections so that if a fire does break out, it won't spread. Plus, new sprinklers. David? Spectacular visit inside. James, thank you, and what a journey to bring it back. I'm David Muir. I'll see you right back here tomorrow night. Great to be back with you. Good night.