BNSF earnings rise on higher volume and revenue
BNSF Railway reported higher second-quarter, pre-tax earnings thanks to a combination of volume growth and higher revenue per load, parent company Berkshire Hathaway (NYSE: BRK-B) reported on Saturday. BNSF's pre-tax earnings rose 13.9%, to $2.06 billion, as revenue increased 14.6%, to $6.56 billion. The …