Obama still disagrees with Cheney’s view of the acceptability of some of these techniques. But citing as sage the advice offered by “the most dangerous vice president we’ve had probably in American history” (according to Joe Biden) — advice paraphrased by Obama as “we shouldn’t be making judgments on the basis of incomplete information or campaign rhetoric” — is a startlingly early sign of a newly respectful consideration of the Bush-Cheney legacy. Not from any change of heart. But from simple reality. The beauty of democratic rotations of power is that when the opposition takes office, cheap criticism and calumny will no longer do. The Democrats now own Iraq. They own the war on al-Qaeda. And they own the panoply of anti-terror measures with which the Bush administration kept us safe these past seven years. Which is why Obama is consciously creating a gulf between what he now dismissively calls “campaign rhetoric” and the policy choices he must make as president. Accordingly, Newsweek — Obama acolyte and scourge of everything Bush/Cheney — has on the eve of the Democratic restoration miraculously discovered the arguments for warrantless wiretaps, enhanced interrogation and detention without trial. Indeed, Newsweek’s neck-snapping cover declares, “Why Obama May Soon Find Virtue in Cheney’s Vision of Power.” Obama will be loath to throw away the tools that have kept the homeland safe. Just as he will be loath to jeopardize the remarkable turnaround in American fortunes in Iraq.