Well, one could find a fault with the Rev John Rose, who [one could guess] invited the congressman in violation of the orders. For such an invitation [surmised - maybe the congressman broke the lock on the back door and entered uninvited?] one could demand an apology. But if you want to get an apology from an invited congressman for accepting an invitation, or for appearing with the priest's permission - well, go play a Powerball lottery instead, your chances of success would be greater.
STay tuned !