“A specter was haunting the World Forum–the specter of Donald Trump,” Kristol wrote in an emailed report from the conference, borrowing the opening lines of the Communist Manifesto. “There was much unhappiness about his emergence, a good deal of talk, some of it insightful and thoughtful, about why he’s done so well, and many expressions of hope that he would be defeated.”

“The key task now, to once again paraphrase Karl Marx, is less to understand Trump than to stop him,” Kristol wrote. “In general, there’s a little too much hand-wringing, brow-furrowing, and fatalism out there and not quite enough resolving to save the party from nominating or the country electing someone who simply shouldn’t be president.”

A highlight of the gathering was a presentation by Rove about focus group findings on Trump. The business mogul’s greatest weakness, according to Rove, was that voters have a very hard time envisioning him as “presidential” and as somebody their children should look up to. They also see him as somebody who can be erratic and shouldn’t have his (small) fingers anywhere near a nuclear trigger.