Howard Buffett to take charge as Berkshire Hathaway chairman: Who is he?

Howard Buffett is set to become Berkshire Hathaway's new chairman, succeeding his father Warren Buffett, who will become chairman emeritus. The 71-year-old has served on Berkshire's board for 33 years and is expected to focus on preserving its culture. His career spans business, farming, conservation, law enforcement and philanthropy.