McCain's Core Edge
Richard Cohen hits the ball on the screws with this one
But here is the difference between McCain and Obama -- and Obama had better pay attention. McCain is a known commodity. It's not just that he's been around a long time and staked out positions antithetical to those of his Republican base. It's also -- and more important -- that we know his bottom line. As his North Vietnamese captors found out, there is only so far he will go, and then his pride or his sense of honor takes over. This -- not just his candor and nonstop verbosity on the Straight Talk Express -- is what commends him to so many journalists.