America's only African-American billionaire weathered some negative headlines in the past year, but her Oprah Winfrey Network (OWN) looks to be turning the corner. Despite low ratings early on, a deal with Comcast means OWN can now be seen in 83 million homes. The September debut of OWN's self-help show "Iyanla: Fix My Life," hosted by Oprah-approved guru Iyanla Vanzant, was met with much hype and positive reviews.
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