For nearly two years, gymnast Gabrielle Douglas has lived and trained in Iowa, 1,200 miles away from her family in Virginia. Watch as Oprah sits down with Gabrielle's mom, Natalie, and Gabrielle's host parents, Travis and Missy Parton. Find out what advice Travis gave Gabrielle when she was so homesick she almost gave up on her dream. Plus, learn the touching reason the Partons opened up their home to an aspiring Olympian.

Get the reading group guide for Chronic City by Jonathan Lethem, reviewed by O Magazine in November 2009.

Oprah Radio' host Dr. Mehmet Oz talks with Dr. Thomas Frieden, New York City's Health Commissioner, about his effort to improve the health of New Yorkers and the rest of America.

Read an excerpt from The Tonya Tapes, which tells Tonya Harding's story in her own voice.

Lorena Bobbitt made headlines in 1993 when she cut off her husband's penis with a carving knife. How she's moving on and helping abused women.