Kathryn Farmer becomes the first woman CEO of an American railroad

One of Berkshire Hathaway's largest units, BNSF Railway, just named Kathryn Farmer as its first female CEO.

Kathryn Farmer becomes the first woman CEO of an American railroad
One of Berkshire Hathaway's largest units, BNSF Railway, just named Kathryn Farmer as its first female CEO.