mark: losey clearly had a lot of ambivalence and did not take a position until the end and i think clinton and her advisers believe the more she does this, the more she can keep her left flank protected, the better. something unbecoming. john: a lot of convictions about a lot of things. i think those of us think having lived through the first clinton term, knowing what her husband's economic philosophy is, knowing how much of a global guy he is and what she has always been, in her heart, she is pro-free trade, but that makes the hedging on this all the more, i think not damaging but unbecoming, as you put it area mark: no question, but i think they are right. if she takes a position, it is worse. she is willing to do it. john: and coming up, hillary style. ♪ john: miami. just the way it is on a hot, steamy, summer night, and we want to relieve -- relive the speech by the candidate known as jeb talking about his executive experience. presidential candidate jeb bush: there is no going into the legislative crowd or filing an amendment and calling that a success. as i will nation has learned s

dies -- johnny isakson has does losey as parkinson's disease.e said the diagnosis will not keep him running for reelection next year. he is 70, and in his second term in the senate. he is taking to minnesota and -- medicines for this. that is a look at the top stories at this hour. mark: more u.s. troops are heading to iraq. president obama will send 450 military personnel to help train iraqi forces as they help right islam faith militants. alix: the troops were not served -- will not serve in a combat role. peter cook joins us with the latest. the administration says it does not mark a change in strategy but and it action of the existing strategy, what this will do. this will bring the true total up 230 500 u.s. troops in iraq. it will allow for the opening of this facility to train iraqi forces. the big focus of the new group securityo train iraqi bhar.s in and specifically, this will allow for more training of sunni tribal forces and that's part of iraq, which a lot of people say could be critical to defeating the islamic's eight in that part