Changing city: How should Philly view its historical buildings?
As Philly grows, historical preservationists worry that the city is sacrificing its built heritage for the sake of development.
Air Date: May 9, 2019 10:00 am
Jewelers Row in the 700 block of Sansom Street as a demolition crew makes way for a new condo tower on Jan. 22, 2020. (Emma Lee/WHYY)