Chicago bomb squad responds after contractors spot 'real looking' gun and explosives

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Marc Rebillet

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Myrtle Beach Pelicans - Leadoff Man (Chicago Cubs pregame on WGN) - Mark Zagunis

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Look who's back: Retired WGN anchor Mark Suppelsa returns to set for Skilling

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Mark Suppelsa \u0026 WGN News Investigate \

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The 2011 Cubs on WGN-TV: Mark's Story

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WGN NEWS AT FIVE

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WGN's Mark Suppelsa Richard H. Driehaus Foundation Award for Investigative Reporting

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WGN's Dean Richards talks to Sandy Redd and Mark Kelly

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WGN Investigates

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Illinois proposal raises age for mandatory road tests to 87 — WGN Midday News

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Chicago teachers' strike hits 1-week mark as contract talks continue

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Chicago's Very Own: Mark Suppelsa, News Anchor

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Mark Ruffalo is from Wisconsin? He chats with WGN about 'K-Town' and new movie 'Dark Waters'

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Mark Diamond appears in court on mortgage scam charges

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Dr. Mark Loafman joins WGN News to discuss COVID-19 and mental health

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The Athletic's Dianna Russini provides a look inside the Bears search for their next head coach

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Leave your mark with Sneakerhead University

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