Isis Closing News Today

Iraqi capital. our arwa damon is in baghdad. how worried are people about isis closing in on the capital? >> reporter: theyre very worried, erin whether or not isis is actually able to accomplish that were going to have to wait and see. but this is a society and a city that is unfortunately only too used to violence. and the violence that has been brought on by isis over the last year or so is something that absolutely terrifies the residents here. not to mention the fear that it instills in tho...