The blockbuster deal raises the odds that Buffett’s Berkshire Hathaway, which owns the Burlington Northern Santa Fe railroad, ...

Acquiring CSX would be expensive for Berkshire, but it would still be accretive to its earnings, one analyst calculated.

Speculation follows reports of Union Pacific's pursuit to acquire Norfolk Southern, suggesting wider industry consolidation.

Its interest comes as its chief rival, Union Pacific, pursues a takeover of Norfolk Southern, Semafor reported Thursday, ...

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