>> you can be forgiven for underestimating sean brock first time i met him. i saw a scruffy looking dude in a trucker cap who had a bottle of good bourbon on hand. >> 18 years old. this is the end of great whiskey. it didn't come in this bottle. this is my travel bottle because it's plastic, you see, so it don't break when you get rowdy. ♪ it took me a while to find the purposefulness of the man. without a doubt one of america's most important chefs. a guy redefining what american cooking was and is, but american