As the Democratic National Convention wraps up in Philadelphia this week, we take a look inside what people are saying about the environment. Then, we take a step back in time to another Philadelphia convention 40 years ago that led to a rash of mysterious deaths and an intense investigation to find the killer. 

Plus, we’ll take you into some unconventional hospital rooms — one is like a spa, and the other is home to a celebratory chemo treatment. 

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