CNN CNN Newsroom June 15, 2014 22:02:00
Ordered iraqi troops to stand up to isis militants. is that enough? >> question number four, what about isis' execution, beheadings, people being forced to dig their own graves. this extremist group is advancing at lightning fast speed across the country. our question number four, how far will isis go? will they take over baghdad and beyond? question number five is one of the biggest questions you may be asking right now. why should i care? after a decade of u.s. military involvement, you and many others may be feeling like this is no longer a u.s. problem. >> we've lined up a good group here ...