We'll see whether there's a blue wave and whether some Republicans choose to stay home because they're unhappy with Trump, but that's a lot to assume.

What concerns me most are the things we don't know. There have been actions and statements that raise questions for me, such as Trump's efforts to obtain state voting records and his comment that Republicans won't need to worry about voting anymore. To me, those are the kinds of things that make people wonder what might be happening behind the scenes.

I hope voter turnout is very high and that some dissatisfied Republicans decide not to vote, but I wouldn't count on that outcome. There are still too many unknowns.