Tonight, Liz Walker is looking into the concept of transparency. She begins with an exclusive interview with Massachusetts’ First Lady Diane Patrick, talking to her about her “fishbowl” life in the public eye, and her no longer private struggle with depression. Liz also visits Boston’s Institute of Contemporary Art, known for its stunning glass walls, and its cutting edge exhibitions. And she'll focus on the issue of transparency in the healthcare industry, discovering what hospitals and doctors are doing to reduce the number of medical accidents.