John Kerry stooped to the lowest of the low with the shameless, invasive line that will be played over and over again on the news in the next 24 hours:

And I think if you were to talk to Dick Cheney’s daughter, who is a lesbian, she would tell you that she’s being who she was, she’s being who she was born as.

Um, has John Kerry talked to Dick Cheney’s daughter? Has John Edwards? Has Mary Beth Cahill, who called Mary Cheney “fair game” on Fox News Channel after tonight’s debate? If they haven’t talked to her, they should shut up, leave her alone, and defend their incoherent position on gay marriage without hiding behind the vice president’s daughter.