Russia’s invasion of Ukraine entered its tenth day as President Zelensky reiterated his call for a no-fly zone over Ukraine, and the partial ceasefire to facilitate the humanitarian corridor did not hold. Russian president Vladimir Putin warned against the no-fly zone and said it would expand the conflict. NewsHour’s foreign affairs and defense correspondent Nick Schifrin joins from Lviv, Ukraine. 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