Leadership shakeup at Berkshire Hathaway ahead of Warren Buffett’s exit

By Jordan Valinsky, CNN New York (CNN) — A number of changes were announced Monday in the leadership ranks of Warren Buffett’s Berkshire Hathaway as the 95-year-old gets ready to end his tenure. In a letter, Buffett said that Todd Combs – head of Geico, the insurance company owned by Berkshire Hathaway – is leaving