With the President likely to be impeached tomorrow, we are likely to be entering into a period of some polling volatility. Remember that in the short-term polls fluctuate not only with changes in public opinion but what is called differential response. The excited or agitated side responds to pollsters more and the demoralized or disenchanted side does less. But for the moment, or over the course of the last week, the President’s support numbers have popped up. The numbers aren’t dramatic. But for instance they’re now up to 43.9% in the 538 trend chart. Still pretty poor for an incumbent president but ever so slightly past the edge of the band he’s been in for years. I wouldn’t put too much stock in a few days of numbers. But it is worth keeping an eye on.