So True.....which is what prompted the question as to the relevance of the response xo was making. Notice how much he's trying to dodge it. But I think its safe to assume, minus his clarifying it himself, that the reason he posted it was to imply that the predominant WH occupant, during his time, was rarely a Democrat, ergo, there must have been few Democrats overall, ergo, Twain must have been aiming his barbs at any and every other non-Democrat politician.
Given his track record, would that not be an accurate deduction as to the relevance of his original response?