John McCain’s latest campaign strategy is dazzling, bold, unexpected and, potentially, completely insane. Slate asks, would you trust a man who thinks calling off a presidential campaign is a convincing tactic?

John Dickerson writes: “John McCain has launched his second Hail Mary pass in a month. On Wednesday he called for a suspension of the presidential campaign—no events, no ads, and no debate Friday—so that he and Barack Obama can head to Washington to forge a bipartisan solution. Even more than his selection of Sarah Palin as running mate, this gambit feels like a wild improvisation someone in the McCain team mapped out on his chest: OK, you run to the fire hydrant, cut left, and then when he gets to the Buick, John, you heave it.

It’s not clear what exactly McCain is going to do in Washington. He doesn’t sit on any of the relevant committees and everyone is already deep in negotiations. Still, he’s coming anyway. It doesn’t make much logical sense. The only way to understand it is politically: In a presidential campaign, the surest sign that a candidate is playing politics on an issue is when he claims not to be playing politics on an issue. The only way for McCain to convince everyone that his intentions are 100 percent pure is for him to drop out of the race completely. A campaign doesn’t end—and its distracting affects don’t disappear—just because one candidate says so.”

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