THINK TWICE

The Liberals have recycled 'Think Twice' as a slogan for their latest attack ad - previously used by Kim Campbell's disastrous 1993 campaign - giving Harper possibly the single best one-liner of the campaign.

"Ladies and gentlemen, they have borrowed the slogan from the dying weeks of the campaign of Kim Campbell," he said. "And after all this time ... I thought Paul Martin was modelling himself after John Turner!"

Ouch!