What if Paine hadn't confessed?
Suppose everything happened the way it did in the movie, except Paine doesn't try to kill himself and doesn't confess (which frankly seems more reasonable)?
Smith had given up the floor, by way of his fainting. Would the Senate then vote on his removal? Or would the Senate decide to adjourn for the day and reconvene the next, in the meantime perhaps deliberate on Smith's cause?
I also wonder what then happens to Smith, if he is kicked out? I assume he just goes back home in disgrace and lives out his life. I also assume then Paine becomes President at the next election.
For that matter, what do you think happens after Paine confesses? I assume he is removed from office, but I don't see Smith lasting as Senator either. I would think Smith sees he does not belong in Congress and goes home, but as a hero for what he did.