'Will leave after 2024': Russia to leave Int'l Space Station I Who said What

Russia will pull out of the International Space Station after 2024 and focus on building its own orbiting outpost, the country's new space chief said Tuesday amid high tensions between Moscow and the West over the fighting in Ukraine. The announcement, while not unexpected, throws into question the future of the 24-year-old space station, with experts saying it would be extremely difficult to keep it running without the Russians. The space station has long been a symbol of post-Cold War international teamwork in the name of science but is now one of the last areas of cooperation between the U.S. and the Kremlin. Watch this video for more.