I think he was nuanced about signing it or not signing it. I sense a big "if" or "but" but he didn't quite say that.
Remember the press thought most of us weren't smart enough to understand Kerry's 'nuances'.
yep, nuances are beyond most of us.
But, on the other hand, most of us know a liar when we see him and a horse thief.
LOL.
Kerry is the original Butt Monkey. As in, "I was going to sign it, but..."