Vitamin E acetate is now a focus of the investigation into vaping-related lung illnesses.  High levels of vitamin E acetate were found in many of the samples tested that contained cannabis, but not in nicotine vaping products.  Kristen Jordan Shamus, writer at the Detroit Free Press, joins us for this and the first-in-the nation ban on sales of flavored vape products in Michigan.

Next, CNN hosted a climate change town hall with 10 democratic candidates that lasted for 7 hours.  One thing that was clear is that the whole landscape has shifted on the topic.  Gone are the days of asking if climate change is real, it is all about the biggest and most ambitious plans to handle the climate crisis now.  Ben Geman, reporter for Axios, helps us break it all down.

Finally, a 28-year-old cold case murder has been solved by Philadelphia law enforcement because of some new photo-enhancing technology and a pale yellow sock.  Theodore Dill Donahue has been arrested for the murder of his former girlfriend Denise Kulb.  Mensah Dean, writer at the Philadelphia Inquirer, joins us for how a sock helped solve a murder.

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