Battle of the sexes? The widening gender divide in US politics

It is the homestretch of a fiercely partisan presidential race in the United States, a nation where political fault lines seem to increasingly match the gender of the voter who is casting a ballot.

If you are an American woman, you are more and more likely to vote for Kamala Harris, if you are a man, for Donald Trump. Why does this election seem like a battle of the sexes?