Longtime investor Mario Gabelli on what he learned from Buffett’s 2021 letter
Mario Gabelli, chairman and CEO of GAMCO investors, joined "Squawk Box" on Monday to discuss what he learned from Warren Buffett's 2021 annual letter.
Mario Gabelli, chairman and CEO of GAMCO investors, joined "Squawk Box" on Monday to discuss what he learned from Warren Buffett's 2021 annual letter.