One reason is people are fed up with crime in democratic run cities .I think Democrats will change parties due to this .

Speculation doesn't help anything. Hope for the best, but prepare for the worst — whatever you think that is. Vote. Encourage others to vote, even those with whom you disagree. Support, promote, and exercise democracy.

3 votes for Trump
3 votes for Biden

Democrats cannot capitalize on the disgust and anger against Trump. That shows the leadership caliber of the meek, lame and sissy Democrats.

White men will vote for trump by around 10 points if it goes like 2016. Black people will vote for Biden by around 90% if past elections are an indication. Registered Hispanics voted for Clinton 65% to 29%. That leaves us to the mercy of White women and how much they fall for trump's scare tactics. They have bought into this Republican bullshit in the past. Historically crime is lower under Democrat Presidents than Republican Presidents. Ladies please keep this in mind, along with the M/F wage gap and reproductive rights.

It might be another coin toss.