Doubtless you've laughed at the ideological war between the Judean People's Front and the People's Front of Judea. I laughed along with you: having grown up in politics, I know firsthand about the enmities that fester between groups that should be allies -- groups whose differences can only be parsed after months of study, but who are seemingly more at odds with one another than their obvious political opponents on the "other side" of the debate.