t: Interesting on Buffett and Apple. httpl=observer.com/2017/03/behind-berkshire-hathaway-sudden-interest-in-apple-in=esting-warren-buffet-charlie- munger-stock/?utm_campaign=social+flow&=tm_source=twitter.com&utm_medium=social chttp://observer.com/203.7/03/behind-berkshire-hathaway-sudden-in=erest-in-apple-investing-warr