Concerns swirl over impact of offshore wind farms on fishing industry

With the growth of offshore wind farms there are many questions surrounding their impact. In the second of two stories about what researchers are finding, science correspondent Miles O'Brien takes us to New Bedford, Massachusetts, where local officials are trying to strike a balance between greener, renewable energy and a potential impact on the critical fishing industry in that region. PBS News is supported by - https://www.pbs.org/newshour/about/funders