Newsweek’s profile makes much of Joe Biden’s loyalty. He’s a “team player,” one close friend says. And after he dissented on Afghanistan this spring he “quickly got on board.”

I have no doubt that Joe Biden is a loyal guy — the question is who deserves his loyalty most? His “team” isn’t the White House, but the whole country. And if it becomes clear in the coming days that his loyalty to these two teams is in conflict, he should do the right thing. And quit.

Obama may be no drama, but Biden loves drama. And what could more dramatic than resigning the vice presidency on principle? And what principle could be more honorable than refusing to go along with a policy of unnecessarily risking American blood and treasure — and America’s national security? Now that would be a Whisky Tango Foxtrot moment for the McChrystal crowd — one that would be a lot more significant than some lame, after-the-fact apology delivered in a too-late-to-matter book.