Lest we forget. I still don't understand why President Bush wants to give $50,000,000 to the PA.
If you start from the position that establishing a state, now, is important to American foreign policy, there's not much else you can do. You have to cleanse terrorist groups like Hamas, terrorists like Abu Mazen, and aid is essential because no one is going to invest in Gaza, thus no economy will develop. Other than Israel, and Israeli investment isn't allowed.