So here's my opinion on this 'sheltered' opinion "we need to focus on America right now... gas is $4 a gallon". This isn't a cause that's going to make gas less expensive... you're right. But these children are literally being raped, tortured and killed. If you had to pay $5 a gallon, you should still prefer your living situation over theirs.
I hope that Americans really do look at situations like this as hopeful. We have a tremendous power to change and help people, with as simple effort as showing positive support for positive movements. This is an inspiring effort to try and rebuild the lives of a generation of hopeless children.