@CNN: Warren Buffett is making an even bigger move into banks. Last quarter, Berkshire Hathaway took a $4 billion stake in JPMorgan Chase, according to regulatory filings https://t.co/2zPorhuzav https://t.co/tsgIHNvS4h

@CNN: Warren Buffett is making an even bigger move into banks. Last quarter, Berkshire Hathaway took a $4 billion stake in JPMorgan Chase, according to regulatory filings https://t.co/2zPorhuzav https://t.co/tsgIHNvS4h