Ijeoma Oluo on 'Mediocre'

In her new book, Mediocre: The Dangerous Legacy of White Male America, Ijeoma Oluo, author of the best seller So You Want to Talk About Race, looks at how white men in America have preserved their power for generations -- and the consequences that's had for all of us. She argues that overlooking white male mediocrity has helped devalue college education, promoted leadership styles that have hurt business, and prevented progress on major issues like police brutality and gerrymandering.