Becky Quick says. Quick, who co-anchors CNBC's "Squawk Box," recently sat down with Munger for what turned out to be the final televised interview of his life. Munger, Warren Buffett's business ...

Warren Buffett just fired a warning signal for the entire retail industry, and especially for Walmart. In an interview with CNBC's Becky Quick on Monday, Buffett called retailing "too tough" and ...