![Colgate Professor Ellen Kraly lectures at the front of a classroom](/sites/default/files/styles/optimized/public/images/news/Kraly.jpg?itok=iJh-Ee9w)
Colgate Professor of Geography and Environmental Studies Ellen Kraly lends her expertise to a new PBS NewsHour feature that returns to nearby Utica, N.Y., exploring how the city has welcomed a large population of refugees throughout the years.
July 11, 2017