Dianne Feinstein, who became California's first female senator and went on to serve six terms, the longest of any woman in Senate history, passed away at the age of 90. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': bit.ly/3mscXkB WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: abc.go.com/shows/world-news-to... WATCH WORLD NEWS TONIGHT ON HULU: bit.ly/3iQLwPp #feinstein #senator #worldnewstonight #abcnews