Conservative hawks says Obama did n't go far enough . President Mitch McConnell outlines steps to bolster Iraq against Republican fighters . Congress military analyst : `` It is boots on the ground '' Iraq forces will advise U.S. 's military , collect intelligence .
Conservative hawks says Obama did n't go far enough . President Obama outlines steps to bolster Iraq against ISIS fighters . CNN military analyst : `` It is boots on the ground '' U.S. forces will advise Iraq 's military , collect intelligence .