This is like discovering that a disproportionate number of traffic accidents happen on roads.https://twitter.com/marceelias/status/1294479483983073281 …
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Yeah, but are they among the largest mail sorting facilities? That's the relevant question here.
Pontiac is absolutely, but I don't believe Columbus is. In fact both had to be expanded recently as part of a consolidation plan (Pontiac took Toledo and Columbus took Dayton). The Pontiac expansion was studied by the OIG and found to be statistically justified as a sample test.
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