But if you're older than a certain age, the phrase "What, me worry?" means only one thing: Alfred E. Neuman, the hapless mascot of Mad magazine. He was frequently depicted uttering this phrase while grinning with misplaced confidence, usually because he was about to be sideswiped by some pop culture ambush.
Businessweek's editors and its readers, and of course Cook himself, are all old enough to know that, surely?
Here's the original cover: