Martin Luther King III has criticised US voter suppression, something John Lewis spent his life fighting against.
He called for the Senate to pass legislation that would restore voting rights, recently approved by the House of Representatives.
"Congressman Lewis wanted to make it possible for all of us to vote," he said.
SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews
Follow us on Twitter: https://twitter.com/skynews
Like us on Facebook: https://www.facebook.com/skynews
Follow us on Instagram: https://www.instagram.com/skynews
For more content go to http://news.sky.com and download our apps:
Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí https://www.youtube.com/channel/UCzG5BnqHO8oNlrPDW9CYJog