Take a look at the last things Sen. Kerry said in this transcript of his Good Morning America appearance. If I read the poorly transcribed words correctly, then he is saying that there is no difference between Bush and Nixon.
I'm all for parsing out analogies, so lets try this one on. George Bush has lead us into war in Afganistan and Iraq. Wasn't Richard Nixon the one that got us out of Viet Nam? Shouldn't that mean that Nixon was the one who did what war protestors like John Kerry wanted him to do?