The author included information about Arianna Huffington to C. offer an example of how one writer refined her topic to create an effective speech.
Arianna Huffington is an author, businesswoman, and columnist. She's also the founder of Huffington Post.
The information regarding Arianna was not written to make suggestions that the best speeches are written by people with business experience but to give an example of how a writer refined her topic to create an effective speech.
Arianna is well-known to write on <em>topics </em>relating to different issues and she refines her topics to suit the audiences.
He means that Cunningham is a good man he just doesn't understand that hes being racist atticus understands racism unlike the rest of the people at the jail <span />