You know you're campaign isn't going well when it's factually undermined by Sinbad. Here's an interesting take on Hillary's future from Peggy Noonan in The Wall Street Journal:
I think we've reached a signal point in the campaign. This is the point where, with Hillary Clinton, either you get it or you don't. There's no dodging now. You either understand the problem with her candidacy, or you don't. You either understand who she is, or not. And if you don't, after 16 years of watching Clintonian dramas, you probably never will.
That's what the Bosnia story was about. Her fictions about dodging bullets on the tarmac -- and we have to hope they were lies, because if they weren't, if she thought what she was saying was true, we are in worse trouble than we thought -- either confirmed what you already knew (she lies as a matter of strategy, or, as William Safire said in 1996, by nature) or revealed in an unforgettable way (videotape! Smiling girl in pigtails offering flowers!) what you feared (that she lies more than is humanly usual, even politically usual).
But either you get it now or you never will. That's the importance of the Bosnia tape.