Supervising producer @CNBC. Previously @CNN @NPR @Columbia_Biz.

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@GarrisonMark — 1,404 followers, 2,259 tweets

Mar 05, 2017

RT @Marketplace: Free, tiny, "infinity" rooms create a tricky supply-and-demand problem for the Smithsonian.

Feb 26, 2017

@amreed2 Thanks, enjoyed doing that story with you! Hope all is well in your world!

Sep 13, 2016

RT @Marketplace: Some Amazon employees are going to start working 30-hour weeks. What if more companies try this? 

Aug 12, 2016

RT @Marketplace: You might be surprised at just how controversial this well-known Marketplace segment is:

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