Bryant Johnson, an Army reservist, trained Ginsburg twice a week since 1999. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/3i5JkD8 WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: http://abc.go.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: https://hulu.tv/33iKepm #WorldNewsTonight #RuthBaderGinsburg #BryantJohnson