Kate Walsh talks about ’13 Reasons Why’ and her health scare

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Best known as Dr. Addison Montgomery on “Grey’s Anatomy” and “Private Practice,” actress Kate Walsh tells Kathie Lee Gifford and Sheinelle Jones about how she’s changed her lifestyle since having a benign brain tumor successfully removed. She also talks about her controversial series “13 Reasons Why,” which she says has a “more redemptive message” in Season 2.