Nearly 20 years after the Concorde made its final commercial flight, new efforts are underway to make supersonic passenger travel viable again. Bill Whitaker reports.

“60 Minutes” is the most successful television broadcast in history. Offering hard-hitting investigative reports, interviews, feature segments and profiles of people in the news, the broadcast began in 1968 and is still a hit, over 50 seasons later, regularly making Nielsen’s Top 10.

Watch full episodes: http://cbsn.ws/1Qkjo1F
Get more “60 Minutes” from “60 Minutes: Overtime”: http://cbsn.ws/1KG3sdr.
Follow “60 Minutes” on Instagram: http://bit.ly/23Xv8Ry.
Like “60 Minutes” on Facebook: http://on.fb.me/1Xb1Dao.
Follow “60 Minutes” on Twitter: http://bit.ly/1KxUsqX

Download the CBS News app: http://cbsn.ws/1Xb1WC8
Try Paramount+ free: https://bit.ly/2OiW1kZ

For video licensing inquiries, contact: [email protected]