Pat Caddell and Doug Schoen were being interviewed on Fox (Cavuto, I think) a couple days ago. They both said Obama would definitely win if Romney didn’t get on the Benghazi issue hard, and ASAP. They said, “tomorrow”, and I think that was the day after the storm when Mitt was being polite and staying out of the limelight.
When these guys have a couple of successful political campaigns under their belts, I'll take their advice a little more seriously. Ultimately, there's a thin line between ambulance chasing and sounding the alarm about the other guy's incompetence in the disaster in Libya, especially when most of the public is focused on more pressing issues like paying the bills.