The fact that Bush used the same rhetoric while he was governor of Texas to promote a plan that cut 200,00 children from that state's roles (in the very same program) proves he doesn't feel an obligation. It is also most likely true that Bush has a brain. As to its functionality, I don't think any of us can be sure. Ken is right that it should be a "no-brainer" that we extend and improve this program. But Bush, veto pen firmly in hand, plows stubbornly ahead with his threat.
There seems to be an argument that private insurance is better than public on this issue. Michael Moore has taken the public side and has done a good job promoting the facts and discussion. And anytime you get the President to directly respond to an issue you are promoting you know you've done something right.
But as we go through this debate, with one side promoting more and better children's health care, and the other side promoting private companies whose job it is to keep that health care to a minimum, we should remember who is compassionate, who wants to responsibly care for the poorest among us, and who claims god is on their side while continually acting against the principles they promote for all but themselves.