Amazon's Jeff Bezos once asked Warren Buffett why few copy his strategy. Now he is backing a $7 billion football giant and it reflects the same long-term thinking

Billionaire and Amazon founder Jeff Bezos once asked ace investor Warren Buffett why more people don't follow his simple investment strategy. Buffett's “get-rich-slowly” answer stayed with Jeff Bezos, whose latest $7 billion Liverpool FC investment reflects a…