GAMCO's Mario Gabelli on Greg Abel as Buffett's potential successor

“The directors are in agreement that if something were to happen to me tonight, it would be Greg who’d take over tomorrow morning,” Warren Buffett told CNBC. He praised Abel and Vice Chairman Ajit Jain, who runs all of Berkshire’s insurance operations. Mario Gabelli, chairman and CEO of GAMCO Investors, joined "Squawk Box" on Monday to discuss.
Mon, May 3 20218:43 AM EDT