Lia Vega calls grandma when mom collapses
                                
                                
                                    (Newser) -
                                    Lia Vega’s mother, Larissa Taylor, never taught the 2-year-old girl how to use a phone. But when Taylor collapsed Thursday, little Lia picked up the phone, called her grandmother, and said, “My mom fell down,” grandma Bobbie Gonzalez recalls to  KTRK-TV . “I said, 'Let me...