David Letterman Demands to Know Oprah's Meditation Mantra (VIDEO)

Publish date:
Updated on

Former celebrity enemies Oprah Winfrey and David Letterman reunited Thursday night on The Late Show. The Mighty O was there to promote her performance in Lee Daniel's The Butler, yet didn't miss the opportunity to discuss her Meditation Challenge with guru pal Deepak Chopra. Watch a clip after the jump!