Now before reading this, I'm not a gungho douchebag who goes flipping out his pocketknife at any distant threat, and I don't instigate fights, etc., etc. Short story time: family when to Atlanta when I was 10, almost got mugged in metro station. Family is going to chicago next summer and I don't want to be caught with my hands in my pants, because for those who don't know chicago is one violent-ass city.
I was thinking of a balisong (butterfly) or automatic (switchblade) knife, because getting through airport security won't be a problem because we'd be driving (D.C. -> Chi).
Which do you guys recommend? +k