They had to set up remote bag-man delivery accounts first.
Is it possible to hack their “remote-voting” link, and reverse just a few of the otherwise lock-step votes they rubberstamp for the Pelosi agenda?
Nothing obvious, and shifting from one target to another, so nobody detects a pattern of hacking, or if they do, it cannot be traced back.
When Democrats set up some system like this, it almost always is notorious for easy hacking. Look at the number the Russians did on them. And no doubt the Iranians are also pretty proficient.
And think of the field day the Chinese would have.