Warren Buffett's company has built a record $157 billion cash pile so he can capitalize when the economy tanks, veteran professor Steve Hanke says

Warren Buffett's company has built a record $157 billion cash pile so he can capitalize when the economy tanks, veteran professor Steve Hanke says

Warren Buffett.AP Images <ul> <li>Warren Buffett's Berkshire Hathaway has built a record $157 billion pile of cash and Treasuries.</li> <li>Buffett is gearing up to snag bargains and strike deals on… [+2825 chars]

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