Live On CNBC, Warren Buffett Says He Made A Mistake Not Investing In Google, And The Company Is Now 'More Likely To Be A Winner' Based On Its Record; Berkshire Hathaway, Which Buffett Chairs, Owns ~$31B Of The Stock Of Google's Parent Alphabet; Buffett, Asked Whether He Or Berkshire CEO Greg Abel Was Behind The Alphabet Investment, Says Abel Is 'The Decider' But Neither Does Anything That The Other Disapproves Of; Says He Still Likes Berkshire's Investment In Apple