Politics aside, if you study the data trends, the 13 “Keys to the White House, ” created by analyst and historian Allan J. Lichtman, have demonstrated an uncanny knack for calling U.S. presidential elections. There have been a few hiccups, where it called Al Gore over George W. Bush in 2000, with Gore winning the popular vote and Bush winning the Electoral College. When a reverse phenomenon occurred in 2016, it correctly called Donald Trump over Hillary Clinton in 2016, with Trump winning the Electoral College and Clinton winning the popular vote. The key’s predictions now focus solely on the...