Jun.13 — Apple CEO Tim Cook talks about the company’s valuation and Warren Buffett’s recent purchase of an additional 75 million shares, adding to the almost 170 million Apple shares that Berkshire Hathaway owned at the end of 2017. Cook speaks with David Rubenstein on "The David Rubenstein Show: Peer-to-Peer Conversations," taped May 13.

Source: finance.yahoo.com