“Joseph Wilson went to Niger in 2002 to investigate whether or not the country had renewed its uranium-based relationship with Iraq, spent a few days (by his own account) sipping mint tea with officials of that country who were (by his wife’s account) already friendly to him, and came back with the news that all was above-board. … this must mean either that A) he did not know that Wissam al-Zahawie [Iraq’s main emissary for nuclear diplomacy] had come calling or B) that he did know but didn’t think it worth mentioning that one of Saddam’s point men on nukes had been in town. In neither case, it seems to me, should he be trusted with another mission that requires any sort of curiosity.”

His column is in Slate.