The Black Image in the White Mind; Media and Race in America: Chapter 12

Discuss the main point/s that the authors seek to convey from the twelfth chapter of: “The Black Image in the White Mind; Media and Race in America by Robert M. Entman and Andrew Rojecki,” its the file I provided. What kinds of evidence, data or arguments does the author/s offer in support of there contention in the chapter? How does the overall theme of the book come together?