This doesn’t take his tax plan into account. I expect his poll numbers to go up because of it.
I looked at the date too to see if that was after his tax plan. It isn't, that should give him a bump. Plus according to Fox News last night, Hoffa (of the unions) and their group are withholding their endorsement of Hillary and have a meeting to speak with Trump (who used unions alot as a builder in NY, Trump had no choice there) and was asked if they were going to endorse Trump. Apparently unions endorsed Nixon and George H W so haven't always been democrat. That would be a big plus too if the unions backed Trump and they might because of jobs.