12/24/19: Weed Rises, Outcome Falls, O'Hare Looms: The Big Stories Of 2019

As the year comes to a close, Daily Gist host Amy Guth speaks with Crain's reporters about 2019's news and what they'll be watching in 2020. Today, Crain's reporter John Pletz discusses scandal-scarred Outcome Health, cannabis startups, the airport as an economic engine and more.