Riminal Justice, Article summary on Miranda Revisited Dickerson v. United States”

I have an article summary that is due by noon tomorrow. The article in in Legal Digest, and the title is Miranda Revisited, Dickerson v. United States, written by Thomas D. Petrowski, J.D.. You can find this article at htm
The article starts on page 25 and ends on page 31. Just give me a summary of this article with a few quotes from the article, and a brief opinion. Thank you