That is one of the best examples of being conned that you could have said.
Edit: Beth, I owe you an apology. I am very sorry for the comment above, that is actually not what intended to say. However as I often do, I was thinking ahead of myself and wrote what I was thinking at that moment. So if I may, please let me try again, with what I intended to say...
That is one of the best examples of the Presidential Credit Game I mentioned
Here that you could have said. Specifically:
I know we will never agree on a lot of things political, but there's no need to be rude about it. So I sincerely apologize for that statement.