Cenk has fallen into the trap of what he often acusses the mainstream media of doing "lazy journalism". The media took one word of Obama's statement (refine) and they made that the central point of his entire commentary. If Cenk or anyone hears the full statement from Obama on Iraq, it lasts about a minute and a half. And during that full minute and a half, Obama makes it clear that there is no change in his position on Iraq. Randi Rhodes did the best reporting on this story because what she did is actually play the full minute and a half statement. If Cenk would actually play the full statement, instead of just giving his assessment of the statement then eveyone would see that his assesment is wrong.
Don't just believe anything anyone tells you. Do your own research and find out for yourself.