He sounded almost presidential

Former president Bill Clinton was on Larry King Live last night.
They talked principally about the speeches at the UN, and the possible fallout for the Middle East if Iran continued their search for nuclear weapons. Bill sounded like a Democratic ex-president; not as loopy as Jimmy Carter, but still a placatory Democrat.
However, when asked what would be the result of Iran's use of a nuclear weapon, Bill sounded like an American president, rather than a Democratic president:

"Let there be no mistake. Their best day would be the day before they used it."

The threat was left implied.
Amazing. Me and Bill agreeing on foreign policy. That's my boy...