http://lcotiv.com/tv/91768382793.html

CBS Boston WBZ-TV is a CBS O&O American TV broadcaster operating at Virtual CH 4 and UHF CH 20. Channel 4 is licensed in Boston, Massachusetts and owned by CBS Television Network. Among Bostonians, it is a popular source for breaking news, headlines, traffic updates, weather forecast, and sports. With popular anchors and experienced reporters team, the station on-airs local news and lifestyle information for the city and New England.