Would That Make the Federal Reserve Even More Nervous?

If commodity prices are more sticky than people thought, then these base effects we are talking about. This effect tends to wane off pretty quickly, because these commodity prices don't go down. They remain sticky on the way upright? So this will make the federal reserve even more nervous that with two days forward guidance, with two days announced tighter monitary policy, that will be enough to drive down inflation where they want to see it.