President Joe Biden and Russian President Vladimir Putin have begun their high-stakes summit at an 18th century villa on the banks of Lake Geneva in Switzerland, the final event of Biden’s first foreign trip as commander in chief. Both U.S. and Russian officials have downplayed expectations from the meeting, which is expected to last four to five hours, but could go longer, a senior Biden Administration official told reporters Tuesday on Air Force One. Putin and Biden will hold separate press conferences following their meeting. Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: Facebook: http://www.pbs.org/newshour Twitter: http://www.twitter.com/newshour Instagram: http://www.instagram.com/newshour Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe