When a Viral Video Pushed Southlake to Confront Racism, a ‘Silent Majority' Fought Back

Ever since a 2018 video showing Southlake Carroll High School students laughing and shouting the N-word, the school district and community have been embroiled in a battle over diversity and inclusion. NBCNews.com reporter Mike Hixenbaugh talks about his extensive reporting on the issue and where it stands now.