How one of America's largest railroads plans to avert future supply chain crises

WATCH: How one of America's largest railroads plans to avert future supply chain crises. - @NBCNightlyNews

12/2/2021 7:32:00 AM

WATCH: How one of America's largest railroads plans to avert future supply chain crises. - NBCNightlyNews

Some 40 percent of goods traveling long distances in the U.S. move by rail, and that demand is expected to grow. NBC News' Jacob Soboroff takes an inside look at Union Pacific Railroad operations as the company develops autonomous technology, including a 75-foot crane, that it hopes will make processes more efficient.

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The rainbow-hued octopus, seen swimming on the Great Barrier Reef, was caught on video by marine biologist Jacinta Shackleton.

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