Record-breaking Mariana Trench dive

We take a look at what American explorer Victor Vescovo found when he became the first person to reach the deepest part of the ocean in a new submersible called the Limiting Factor. Subscribe to CNET: https://www.youtube.com/user/CNETTV CNET playlists: https://www.youtube.com/user/CNETTV/playlists Download the new CNET app: http://bit.ly/2fmiQ6l Like us on Facebook: http://bit.ly/1930vfU Follow us on Twitter: https://www.twitter.com/cnet Follow us on Instagram: http://bit.ly/2icCYYm http://bit.ly/2Qc9ZBZ CNET May 17, 2019 at 02:14PM