 He's on a mission to the nation's capital to ensure continued support for Ukraine in its defense against Russia, even as more aid faces an uncertain future if former President Donald Trump returns to the White House. Zelensky also meeting with Republican House Speaker Mike Johnson. It's the first time those two have met in person since Johnson risked his speakership to pass more than $60 billion in aid for Ukraine over the objections of some in his party. Jay O'Brien, ABC News, Washington.