Minnesota Public Radio slideshow:
South Dakota wants to lure biotech companies
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A veterinarian delivers the cloned calves via c-section in a squeeze chute like this one. It helps reduce the chance of spreading disease from the cow to the calf. (MPR Photo/Cara Hetland)

A veterinarian delivers the cloned calves via c-section in a squeeze chute like this one. It helps reduce the chance of spreading disease from the cow to the calf.

(MPR Photo/Cara Hetland)
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