News & Your Opinion Halo Mon ,05 2525 6 hours ago Last Updated : 01:30 PM Who is Greg Abel, executive picked to be successor to Warren Buffett? What to know about Greg Abel, the Canadian executive stepping into Buffett's shoes at the investment giant HALO NEWSLETTER Keep reading HALO with a Free Subscription unlock this story instantly and join members and pros reading HALO daily -It's Free SIGN UP LOGIN