On Aug. 21, I did something — twice — that I rarely do. I tweeted. But it wasn’t about Donald Trump’s poll numbers or Hillary Rodham Clinton’s emails. It was about the stock market’s plunge.
While Trump’s latest salvo (no matter the subject) is always entertaining and the size of Bernard Sanders’ most recent crowd is worth noting, Wall Street’s current performance and the investment community’s nervousness could turn out to be more important for the two parties next year.