Police say downtown businesses and workers were complaining about "blatant" drug dealing out in the open, so they started an undercover investigation that has led to 31 arrests at various locations ... more 
Police say downtown businesses and workers were complaining about "blatant" drug dealing out in the open, so they started an undercover investigation that has led to 31 arrests at various locations in the Golden Triangle. less 
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WTAE - Pittsburgh Videos
Fri, Apr 12, 2013 1:10 PM EDT