We can't prove jackshit now because Congress didn't have the courage to do the right thing and audit the Democrat controlled swing districts that had the discrepancies.
Discrepancies like stopping the counting when Trump was ahead and resuming hours later with enough magical ballots to put Potatohead ahead.
Discrepancies like preventing Republican observers from observing the counting.
Discrepancies like the Democrat districts not adhering to state laws on mail in and harvested ballots.
The cowardly representatives of the American people let the Democrat filth get away with stealing an election.
Because the Negroes and Communists had spent six months in an insurrection destroying 200 American cities. The last thing those cowards wanted was more insurrection on their hands. They preferred the four hour "insurrection" on 1/6 to what the Negroes and Communists would have done.
Cowards all, led by the traitor Pence. Now we are stuck with the worst President in the history of the Republic that is doing everything he can to turn this country into a Socialist woke shithole.