For voters, a resurgent Taliban may challenge McCain's view that Iraq is the center of the war on terror.
But with record US casualties in Afghanistan in June, a resurgent Taliban, and new reports of Al Qaeda regrouping in northwest Pakistan, Senator McCain is likely to face new questions about his judgment on the one issue – national security – where voters consistently give him higher marks than they do his Democratic rival.
McCain has resisted calls for more troops in Afghanistan and has rejected criticism that the Iraq war is detracting from efforts to secure Afghanistan. He labeled Barack Obama "naive" for saying he'd strike terrorist targets in Pakistan with or without the cooperation of President Pervez Musharraf.
And while McCain vowed more than a year ago to follow Osama bin Laden "to the gates of hell," he has offered few details about how his approach to Al Qaeda might differ from that of the Bush administration.
"I will not describe what I will do in order to get bin Laden, except to say that I'll get him," he said in Iowa last September.
Aides to the Arizona senator said Wednesday that he continued to view success in Iraq as the best chance for victory in the global war on terror.
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