Kraft Heinz announced Tuesday that it will split into two companies – much to the dismay of legendary investor Warren Buffett, who orchestrated their megamerger a decade ago.Buffett – whose investment firm Berkshire Hathaway is Kraft Heinz’s largest shareholder with a 27.5% stake – said he was “disappointed” by the breakup.“It certainly didn’t turn out to be a brilliant idea to put them together, but I don’t think taking them apart will fix it,” Buffett told CNBC. 4 Kraft Heinz plans to split into two com ...