IOW, studying NJ teenage employment does not translate to anywhere else.
Paul Krugman would seem to disagree with you.
You obviously don't like Card and Krueger's 1995 result, but it apparently hasn't been shown wrong in the refereed economics literature. OpEds from the WSJ and FoxNews don't count. ;-)
You can have the last word. I don't have enough interest in this to keep battling with you and Box, especially since none of us have access to the original papers...
Cheers,
Scott.