Warren Buffett Buys $4 Billion in Stocks, This Time in NRG Energy and conocophillips; Buffett Raises Ingersoll-Rand Stake; Buffett's Stock Picks Earn 25% Return
In 2007 the Real Estate Bubble began to deflate with Subprime mortgages busting the loudest. The stock market collapse in half in 2008. This 60-Minutes...