 Well, I think everyone's going to be paying attention to Joe Biden in particular. And, you know, it's sort of hard to disappear into the woodwork when you're, A, the president of the United States and B, hosting the summit. And so he is going to be front and center. There's going to be some big moments. And, you know, European leaders, a number of them saw him somewhat recently in France for the D-Day celebrations. And there was some concern about a handful of moments during that event.