CNN CNN Newsroom With Carol Costello May 22, 2015 14:11:00
Man battalion and it provides catalyst and experience to make sure that these units will stand and fight. it's a small investment. it's been proven over the years. for the last 50 years since we had white special forces and we need to consider a policy change that allows us to put those types of forces down into the iraqi battalions and not keep them up at brigade and divisional level. it will make a difference. >> we put this contingent into iraq to train force there is and we train these moderate syrian rebels to fight, too. do we put more troops there, too, in advisory roles and how many? >...