officer zwicky tells the woman to stay put.denly the man lunges. >> that's when he started coming toward me and that's when i saw the knife. >> officer zwicky barely has time to react. >> he spun around and hit me on the left side of my neck. i pushed him away and started backpedaling away from him. i was able to draw my firearm and i fired five shots at him. just happened so quickly. >> the attacker lies motionless on the ground. other patrol cars arrive and officers release a battered woman from the trunk. >> looked like she'd been in a physical altercation. >> the other woman on the ground is uninjured, but the man dies at the scene. his name is julian calbert, and police say he has an extensive criminal record, including a rape conviction. it turns out the woman in the trunk is calbert's wife. police say calbert kidnapped her and a friend from a hospital parking lot at knifepoint because he was angry she had filed a domestic violence complaint against him. according to the police report, calbert beat his wife and locked her

. >> joining you us is the former commander ofu team 6 montana congressman ryangÑ zwicky, good evening>>ugn good to be with you, greta. >> secretary of state says we are on the road to defeating isisg2fbuez you listen generals, for!w3>v+++o@z growing international footprint. who is right? >> well, i would say that it's nonsense that isis is being checked. isis is expanding. air operations is not going to be enough. we are going to have to put ground troops in and we have lost a lot of intelligence. when you target by air you need ground folks there to give you the right information. we are not giving it air operations alone. it's as much a battle between the east and west as it is to within islam itself. we have to separate the radical form of islam with mainstream, which we can do. we have to look at our allies and make sure we are a trusted ally and right now our enemies don't fear us and our allies don't trust us. >> what would make the secretary of state think or say we were on the road to defeat isis? is he getting different information than the generals are? why is he saying it?