A Fort Jackson trainee is in custody after he allegedly hijacked a South Carolina elementary school bus while carrying a rifle. All 18 children and the bus driver on board are safe. | WNT WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/3totMjF 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 #JovanCollazo #FortJackson