Fifty years ago, Oregonians feared their farmlands and other open spaces would be overrun with urban sprawl. This eventually led to the state's unique land-use system. This is part one in a six-part series describing how this happened and explaining why it affects so many things you might not have thought about.
We talk to a leader of some of the protests this weekend and about how some African-Americans are envisioning life under President Trump. We also look at how the Portland city council is thinking of changing the city's zoning.