California National Guard personnel have arrived in the San Bernardino Mountains. They’re there to help rescue residents who have been trapped in their homes for days by the recent heavy snowfall.  A hunger strike at two California immigration detention centers in Kern County is entering its third week. Advocacy groups say Immigration and Customs Enforcement is failing to properly consider the detainees’ requests to be released.  Reporter: Tyche Hendricks, KQED  Have you ever heard someone calling your name, but then you look around and no one’s there? Or you feel your phone vibrate, but actually, it didn’t. Then you’ve technically experienced psychosis. For most of us, it will never go further. But for people who later develop schizophrenia, it often starts like this. Reporter: April Dembosky, KQED Learn more about your ad choices. Visit megaphone.fm/adchoices