Kevin Kamenetz will be serving his final year as Baltimore County executive in 2018. He’s announced that he will run for governor of Maryland in the June Democratic primary. Kamenetz will be a guest on Roughly Speaking in the coming weeks. Among those hoping to succeed him as Baltimore County executive is John Olszewski Jr., a former school teacher and state delegate from Dundalk. In another in our series of interviews of candidates for office in 2018, Olszewski, known as Johnny O., talks about growing up on the east side, his professional career, and his ambitions for the county if elected its 13th executive.Links:http://www.baltimoresun.com/news/maryland/baltimore-county/bs-md-co-olszewski-runs-20170626-story.html