You will lose the battle then. Republicans have been taking your advice for 8 years. We are losing. You are not going to win this with an etiquette book under your arm.
If the repubs were out there right now speaking in support of Wilson and saying “Yes, he is correct. The President is not being honest with the American people” the public may start to see the truth. Acting with outrage and throwing Wilson under the bus reaffirms in the public view that Wilson was the real liar and not the President. You will lose this debate in the public forum.
So if we end up with another shooting war that is okay with you as long as we used our napkins and said “Maam and Sir” first? Oh my.
It's entirely acceptable under the rules of Congressional decorum to call Obama a liar from the floor of Congress, as long as you do it eloquently, at the podium, after being recognized by the Speaker of the House.
I agree, it is foolish when Republicans are applying Congressional rules of decorum to places outside the halls of Congress.