The Left’s cluelessness knows no bounds. Kos and a bunch of other sites recently posted a 2004 campaign ad showing President Bush waving the Mexican flag. The lefties intended it as a riposte to widespread conservative unease at the omnipresence of the Mexican flag at the illegal-alien marches. (More marches planned Sunday and Monday — expect lots more American flags this time, even if CISPES and ANSWER and the other organizers have to hire people to wave them.) In other words, the Left is saying, “look, one of your own is waving the Mexican flag, so it’s not the separatist message you think it its.” I think a lot of conservatives might interpret it differently.