I mean, if you ask him a loaded question like this, he's going to have mental red lights going off in his head saying "be careful" -- and he's going to give a nuanced answer like this regardless of what he actually believes.
I don't doubt that Obama would fail to fall into jm's narrow definition of what a Christian is and isn't, but he probably comes a lot closer than a Mr. John McCain and many other politicians.
Loaded question?!?!?!?!
That's about as loaded as "What newspapers do you read", and his answer was about as substantive as Palin's, though much more articulate.