Buffett's Berkshire keeps buying Occidental Petroleum stock
By JOSH FUNK AP Business Writer OMAHA, Neb. (AP) - Warren Buffett's Berkshire Hathaway continued buying Occidental Petroleum shares this week just days after he told shareholders t…
By JOSH FUNK AP Business Writer OMAHA, Neb. (AP) - Warren Buffett's Berkshire Hathaway continued buying Occidental Petroleum shares this week just days after he told shareholders t…