Let's say hypothetically, Trump is impeached because of collusion and its found they basically won the election fraudulently.
Does this mean Pence becomes POTUS? Because shouldn't he get impeached too? If that's the case would Pelosi become POTUS, or would they give it to Hillary who would have been the rightful winner if it weren't for all the hacking, collusion, etc?
I know its probably a stupid question, but I don't think the US has ever been in a situation like this.