...CNBC producer Lacy O'Toole is in the auditorium. She reports Buffett took some questions while sitting at a table on stage.Charlie Munger is not present, but there is a paper cutout with his photo. Buffett also has a recording of Charlie saying, "I have nothing to add" that's been played a few times after Buffett answers a question. (That's what Charlie often says after Buffett answers a question during a lengthy Q&A session at the regular shareholders meeting each May.)...