https://www.reuters.com/article/us-berkshire-buffett-healthcare/buffett-targets-ceo-for-berkshire-amazon-jpmorgan-healthcare-venture-soon-idUSKBN1I60RG >Warren Buffett on Saturday said he hoped a chief executive would be found within a couple of months for the healthcare company being set up by Berkshire Hathaway Inc, Amazon.com Inc and JPMorgan Chase & Co. to lower patient costs.