CNN 's Jim Sciutto interviewed Defense Secretary Chuck Hagel during his visit to China . Hagel says sanctions and isolation ##ism hurt Russia . Not a matter of ` ` " or two days or one or two weeks , '' he says . A soldier who brought a personal handgun onto the base in violation of regulations allegedly killed three people and wounded 16 before taking his own life . NEW : Hagel supports efforts to build trust with China despite differences .
CNN 's Jim Sciutto interviewed Defense Secretary Chuck Hagel during his visit to China . Hagel says sanctions and isolation ##ism hurt Russia . Not a matter of ` ` " or two days or one or two weeks , '' he says . NEW : Hagel supports efforts to build trust with China despite differences .