Well, maybe it's your choice of which papers to read....

Or maybe it's your neighborhood or region...

Or maybe you are literally blind to the newspapers that didn't have that opinion, not even capable of registering them on your consciousness, and you're therefore unaware of it. ;-) (just joking)

I have now seen part of the debate, but not all of it. The part I saw, they both seemed to be doing quite well, I thought. More or less a tie. Hillary does give the impression of being more experienced, while Obama has a certain grace in both his speech and his physical movement/posture which is quite rarely seen.