Calif. mother dies shielding children from gunfire

(KSEE/NBC News)  Police say a woman who died shielding her three young children from gunfire in a Madera, California parking lot Tuesday was killed by a stalker.The shooting happened around 2:30 p.m. outside Camarena Healthcare Clinic. Madera Police says the woman was there for an appointment.“This is despicable. I can’t think of anything more horrific than to do something like this,” said Madera Police Chief Dino Lawson. Chief Lawson says the suspect followed t