These are things that people can be nervous about and, yes, they're concerns. But let's face it: the world has trouble almost every day. It's probably not a major factor for our market.
A new Fed chairman is an unknown and as such offers nervous investors an excuse to sell.
You have to be a little nervous about this number. This is going to do nothing but make us focus more on next week's Fed meeting as investors keep searching about inflation clues.