It's safe to say that Warren E. Buffett has been one frustrated chief executive of late.

Warren E. Buffett, the firm's interim chairman, says he is pursuing a general strategy of cooperation.

Warren E. Buffett is hardly a man of mystery.

And yes, he is followed by Warren E. Buffett, not far behind with his $52 billion.

Now Warren E. Buffett has put up $4 billion to buy an 80 percent share.

It seems that committing $37 billion to charity was not enough for Warren E. Buffett.

For instance, a large majority can end up on the wrong side of class warfare, as Warren E. Buffett recently warned.

Warren E. Buffett is buying on the cheap again.

As a value investor, Warren E. Buffett likes to buy things on the cheap.

Warren E. Buffett, the investor, is the company's largest shareholder, with a stake of about 12 percent.

It's safe to say that Warren E. Buffett has been one frustrated chief executive of late.

Warren E. Buffett, the firm's interim chairman, says he is pursuing a general strategy of cooperation.

Warren E. Buffett is hardly a man of mystery.

And yes, he is followed by Warren E. Buffett, not far behind with his $52 billion.

Now Warren E. Buffett has put up $4 billion to buy an 80 percent share.

It seems that committing $37 billion to charity was not enough for Warren E. Buffett.

For instance, a large majority can end up on the wrong side of class warfare, as Warren E. Buffett recently warned.

Warren E. Buffett is buying on the cheap again.

As a value investor, Warren E. Buffett likes to buy things on the cheap.

Warren E. Buffett, the investor, is the company's largest shareholder, with a stake of about 12 percent.