U.S. celebrates 55 years since Apollo 11 moon landing

This weekend marks 55 years since the historic Apollo 11 moon landing. Retired NASA astronaut Leroy Chiao joins CBS News to look back on the small step for man and giant leap for mankind.CBS News Streaming Network is the premier 24/7 anchored streaming news service from CBS News and Stations, available free to everyone with access to the Internet. The CBS News Streaming Network is your destination for breaking news, live events and original reporting locally, nationally and around the globe. Launched in November 2014 as CBSN, the CBS News Streaming Network is available live in 91 countries and on 30 digital platforms and apps, as well as on CBSNews.com and Paramount+.Subscribe to the CBS News YouTube channel: https://youtube.com/cbsnewsWatch CBS News: https://cbsnews.com/live/Download the CBS News app: https://cbsnews.com/mobile/Follow CBS News on Instagram: https://instagram.com/cbsnews/Like CBS News on Facebook: https://facebook.com/cbsnewsFollow CBS News on Twitter: https://twitter.com/cbsnewsSubscribe to our newsletters: https://cbsnews.com/newsletters/Try Paramount+ free: https://paramountplus.com/?ftag=PPM-05-10aeh8hFor video licensing inquiries, contact: licensing@veritone.com