 This is NPR News. Good morning, I'm Fray Lindsey at the BBC. World leaders continue to react to the news Joe Biden will not seek re-election. Ukrainian Member for Parliament Oleksii Goncharenko said Ukraine will be watching closely for who gets nominated in his place. We hope that whoever will become the President of the United States to support Ukraine today, it's not about Ukraine. It's in the best national interest of the United States.