Ok, so Trump hasn't really done anything to stop foreign hacking, and it's obvious that will be a factor in 2020.
What happens if Trump wins in 2020 and it's done by cheating, rigging voting machines, and Russian hacking.
Will there be a popular uprising?
Lol, you mean stupid Facebook posts of fake stories only idiots fall for? Number one, people with low enough intelligence to fall for the shit and sway their vote shouldn't be allowed to vote anyways. I will also give humanity some credit and say these people are the extreme minority.
Also, do you think that doesn't happen for the left? Come on.
As for your "hacking of polling machines" ha ha ha...that is as nutty as saying there were millions of illegal immigrants that voted for Hillary.
The only people that would "hack" our voting machines would be our own government if we choose someone they don't want us to choose. You wonder why they went all digital?
In this situation I have zero worry of a foreign threat, domestic threats is where we should focus