The independent Senator reports on his latest trip to Iraq.

I conclude from my visit that victory is still possible in Iraq--thanks to the Iraqi majority that desperately wants a better life, and because of the courage, compassion and competence of the extraordinary soldiers and statesmen who are carrying the fight there, starting with Gen. Petraeus and Ambassador Crocker.

The question now is, will we politicians in Washington rise to match their leadership, sacrifices and understanding of what is on the line for us in Iraq--or will we betray them, and along with them, America's future security?