Berkshire Hathaway profit doubles, fueled by a near $13 billion investment gain

Berkshire Hathaway booked a near $13 billion gain on investments in the latest quarter, and has put $32 billion of its cash pile to work. Berkshire Hathaway booked a near $13 billion gain on investments in the latest quarter, and has put $32 billion of its cash pile to work. Read the full story on MarketWatch Top Stories via the link below.