BOSTON (CBS) – The U.S. Senate election was one of the topics WBZ-TV political analyst Jon Keller covered Sunday on “Keller @ Large” as he sat down with political editor for Boston.com Jim O’Sullivan.

Watch Keller @ Large – Part 1:

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Watch Keller @ Large – Part 2:

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You can listen to Keller At Large on WBZ News Radio every weekday at 7:55 a.m. and 12:25 p.m. You can also watch Jon on WBZ-TV News.