What About Karl Rove?
The news reports are rather confusing and conflicting on whether Rove was the source of the leak or whether he knew Valerie Plame was a covert agent, so it's hard to come to a conclusion at this time as to whether Karl Rove would actually undermine American security to score some political points. Are there any past actions that would suggest Rove might be so inclined? For example, would Rove ever do anything like undermine the enforcement of immigration laws and border security and undercut Americans' wages just to score some cheap political points among corporate interests looking for cheap labor? If so, that might be a clue as to what might have happened in this case.