White House press secretary Karine Jean-Pierre holds a news conference on Aug. 25. Read more: washingtonpost.com/politics/2022/08/25/biden-maryland-rally-call-zelensky/. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/