She's arguably the most influential woman in America. Tune in to the next CNBC Original "The Oprah Effect" Thursday, May 28^th 9p ET | 10P PT. With a net worth over a billion dollars and 44 million weekly viewers there's no denying "The Oprah Effect." Carl Quintanilla explores her influence and how her Midas touch has earned the lucky few millions. A mere mention could turn you from a ‘no name' to a brand name or better yet the President of the United States. So exactly what does it take to get mentioned by Oprah? Find out that and more on the next CNBC Original "The Oprah Effect" Thursday, May 28^th 9p ET | 10P PT.

For web extras check out http://opraheffect.cnbc.com/

Here's a sneak preview http://www.hulu.com/watch/72529/cnbc-originals-the-oprah-effect