JAY NORDLINGER: “Obama has mastered the trick of coming off as perfectly moderate — even when your career and thought have been very different. Listening to Obama last night, you would have taken him to be a Sam Nunn, David Boren type. No ACORN, no Ayers, no Wright, no community-organizin’ radicalism, no nothing. He certainly knows what it takes to appeal to people in a general election. Then, once he’s in — if he gets in — he will govern as far to the left as possible.”