ransomnote: This video describes a grain supply chain issues with the country's main rail freight hub which have now worsened as a result of Union Pacific's railway embargo.ALL Shipments STOPPED -MAIN Artery for USA - Railways SHUT DOWN - Cars PILING UP | Patrick HumphreyGrain shipments had already been backing up (not delivered) since October (see chart).Now as of December 29, Union Pacific has announced an embargo which will deepen the supply chain problem with grain. Excerpt:The following excerpt sounds like "14 days to flatten the curve.... Here's a map of the Union Pacific hub impacted by the embargo; it...