Police said alleged bomber Anthony Warner was not on their radar, but documents obtained by ABC News show that police had gotten warnings he had built bombs in his RV in August 2019. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/2Jx2eaV WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: http://abc.go.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: https://bit.ly/3iQLwPp #WorldNewsTonight #NashvilleBombing #AnthonyWarner