We obviously don't want to cause problems for the Afghan government, President Hamid Karzai and the Afghan people. In fact, we want them to support our efforts on their behalf and not see us as unwelcome occupiers.

Syria has allowed its soil to be transited by foreign fighters who have come from a variety of source countries in the Gulf area and in the - in North African countries.There are some signs that that may have been reduced somewhat in the last couple of months. We need to watch that a bit and see if that is the case.

The fact is that Iran doesn't want to see the Taliban come back any more than do most Afghan citizens.

There [in Afghanistan] is also a growing insurgency threat from al-Qaida, the Taliban and other extremist elements, some of which comes from the tribal areas of Pakistan, as well as from the Northwest Frontier province and Baluchistan.

I think no commander ever is going to come out and say, 'I'm confident that we can do this.

Every civilian's death diminishes us, collectively.

Al-Qaida in particular remains dangerous, and there [in Iraq] is some residual militia and special group presence. There are still between 20 and 30 attacks per day, still periodic car bombs and still loss of innocent civilians.