If you read the front page today.....Senator Kamala Harris (D-Calif.) says that in the next couple of weeks....she will come to a decision on a 2020 presidential bid.
She has three problems. First, beyond the borders of California....she's virtually unknown. In the south and midwest, she won't be able to run a four-star campaign effort.
Second, the Iowa-affect. I think she falls into the category of being less-than-desirable with most Iowa Democrats. Confrontational and prosecutor-like.....that's not an agreeable value to run a campaign there.
Third, personality-wise.....having seen her confrontations in the senate, she's a very difficult person on handling conflicts. In a debate, she'd really lose votes. A Trump-Harris election? It presents a tough dynamic to figure.
So if she goes forward....I think she's there mostly to run as VP. Otherwise, there's not much in wasting time and money in 2020.