Gretta's Breast Cancer Battle Update + Top Breast Surgeon Dr. Kristi Funk Rachael Ray : Season 17 Episode 29

Gretta Monahan has an uplifting update after sharing her battle with breast cancer two years ago. Later, one of the world's top breast surgeons, Dr. Kristi Funk, is telling us what to do now for prevention. Meanwhile, Rachael's making an easy quick-cooking pasta for dinner.