By Jonathan Stempel NEW YORK – Warren Buffett needed just two weeks to put together Berkshire Hathaway Inc’s $11.6 billion takeover of Alleghany Corp, its largest acquisition in six years, …
By Jonathan Stempel NEW YORK – Warren Buffett needed just two weeks to put together Berkshire Hathaway Inc’s $11.6 billion takeover of Alleghany Corp, its largest acquisition in six years, …