President Volodymyr Zelenskyy of Ukraine made a surprise visit to his nation's most important partner in its fight against Russia. Zelenskyy arrived in Washington on Wednesday to meet with President Biden and address Congress. It comes as U.S. lawmakers are set to pass a major funding increase for Ukraine and the administration prepares to send more weapons. Stream your PBS favorites with the PBS app: to.pbs.org/2Jb8twG Find more from PBS NewsHour at www.pbs.org/newshour Subscribe to our YouTube channel: bit.ly/2HfsCD6 Follow us: TikTok: www.tiktok.com/@pbsnews Twitter: www.twitter.com/newshour Instagram: www.instagram.com/newshour Facebook: www.pbs.org/newshour Subscribe: PBS NewsHour podcasts: www.pbs.org/newshour/podcasts Newsletters: www.pbs.org/newshour/subscribe