President Trump will hold those who voted for him last time. He will ten get tons of Dems who will switch over. These will be Dems - mostly from flyover country - that are sickened and disgusted with the riots, the violence, the looting, the murders, the disrespect to the police, and so on.
The talking heads will be surprised by the number of blacks and hispanics that will vote for President Trump.
There are also brand new voters. My baby boy turned 18 last month, and will cast his very first vote for Trump.