@RadleyBalko points to a Washington Examiner column in which Jim Kouri, Vice President and Public Information Officer of the National Association of Chiefs of Police, says that Obama administration policy changes with regard to the “global war on terrorism” allow “suspected Fifth Column-type groups … to make symbolic demands on agencies such as the Federal Bureau of Investigation and the Central Intelligence Agency.” He says the Council on American-Islamic Relations has called on the FBI to confirm or deny that a number of Long Island mosques are under law enforcement surveillance.

It’s hard to find the answer to the first question this raises: “So what?” Kouri does not make the case he implies: that something sinister lurks because this group, having a suspicion of something they see as wrongdoing, asks the agency in question whether it’s happening or not.

But the piece raised another question for me: “What’s a ‘Fifth Column,’ anyway?” The expression has been around forever, but what does it really mean?

Ahead of the Siege of Madrid in the Spanish Civil War, a general under Francisco Franco claimed that he would take the city with the four columns of troops under his command and a “fifth column” of nationalist sympathizers inside the city.

The city never fell to the nationalists, but fear of this “fifth column” caused the Republican government under Francisco Caballero to abandon Madrid for Valencia and it led to a massacre of nationalist prisoners in Madrid during the ensuing battle.

So a “fifth column” is not so much an insidious group of spies or traitors as it is the threat of such a group which causes the incumbent power to miscalculate and overreact. That doesn’t clear up what Kouri is trying to get across, but it does have the air of unintended confession.