Five presidential candidates had Q&A time with Gen. Petraeus and Ambassador Crocker yesterday. You can see what they did with it by clicking here for Sens. Joe Biden, Chris Dodd and Barack Obama and here for Sens. John McCain and Hillary Clinton. A sixth candidate, Rep. Duncan Hunter, had his turn Monday and delivered these opening remarks. The AP summarizes what the five senator-candidates did here and rounds up other candidate statements here.
Shorter John McCain on Iraq: I told you so (again and again).