Women are a key demographic for President Donald Trump. In 2016, he lost the overall women’s vote. But he won with white women and with white women without college degrees. This year, the Trump gender gap has widened, from around 11 points in 2016 to 14 points in the latest Quinnipiac poll of Ohio voters, and Democratic Presidential candidate Joe Biden is leading with women by much more than that in key states such as Michigan and Wisconsin.