. >> police arrived and arrested warren wapp who was holding the victim. she told them he had a gun and wanted to kill her, because of that call her life was spared. >> in "healthcheck" this morning, the state of california is taking a hard stand against electronic cigarettes declaring them a health threat. even though they are not as harmful as regular cigarettes, they are not harmless. advocates are not backing town. they claim the toxic ingredients are not released at dangerous levels and claim they can help smokers quit. >>> diabetes can average your mental health. one of the side effects can be challenging to diagnose is mood swings. one of the ways to handle mood swings is to check your sugar. type one diabetes patients who are depressed may have a greater chance of developing type two diabetes. >>> there's a breakthrough for people suffering knee pain. surgeons have planted the first plastic ma -- minis did the -- minicus, it shapes itself to fit the person's knee. >> if this turns out as we think it will, it fills a gap for people who have had trea