His policies are passed into legislation, and signed into law by his hand. The "uncertainty" can be squarely attributed to the policies he and the left want to impose, and the electorate that has made it abundatnly clear the repercussions. Leaving those folks you are referring to as to when and how much to start opening up their purses
Point being, that while I agree the president doesn't directly order mom & pop to hire and fire, his policies, enacted into law and being proposed by the Democrat majority are very clearly at the heart of the "uncertainty" you refer to.
Jan won't fix much either. It'll meerly bring the bus, that was careening out of control, back onto the highway, though largely running on only 2 cylinders, if that
As opposed to the left that wanted to use Bush as the whipping boy for any and everything bad, I blame the source(s), liberal Democrats, Obama, Fannie/Freddie, CEO's out of touch with the mainstream, and Rhinos who also haven't seen a Pork barrel project they didn't like....that's at the heart of my job as a Physical therapist, and has precisious little to do with just fingering Obama