cava. >> it still difficu's still dif, no? >> yeah. ♪ >> walking anywhere in san sebastian with juan and marie arzac is like walk tling throug chicago with michael jordan. he's the godfather, universally boulevard and respected. >> he's like elvis. >> why are the basque unique among their neighbors obsessi obsessively insist on such high quality ingredients for everything? >> people have a passion for food here. >> i don't know. >> it's always been this way? >> until about 80 years ago, there wasn't a lot of this stuff