Washington can move in mysterious ways, but rarely more strangely than now: just why are Republicans so dead set on scuppering Susan Rice?
Susan Rice is an African-American Democrat who cut her political teeth as a foreign policy adviser to Michael Dukakis, the party's defeated 1988 presidential candidate, and entered government in the Clinton Administration. In 2008, she was among the first and most prominent former Clinton officials to back Barack Obama against Hillary for the Democratic presidential nomination.
That alone would surely have earned her a place in the boss' good books. But even without that, her service as a National Security Council official, followed by a fellowship at the Brookings Institution and now almost four years as US ambassador to the United Nations, make Rice amply qualified to be the country's top diplomat. Not, however, if Republicans have their way.
Last week 97 Republican House members sent a letter to the President saying she was unfit for the job.
Less obvious is why. There are many theories, not least personal vendetta. Rice can be blunt and cutting. John McCain, a known grudge-bearer, will not have appreciated Rice calling his foreign policy "reckless" when he was running against Obama in 2008, still less her mocking description of his campaign visit to Baghdad as "strolling around the market in a flak jacket".