An off-duty border patrol agent has told how he evacuated children including his own eight-year-old daughter from Robb Elementary School, armed with a shotgun he had grabbed from his barber's as he left to dash to the site. Jacob Albarado, a father of three, received a text message from his wife Trisha - a fourth grade math and science teacher at the school - when he was in the barber's chair. 'There's an active shooter,' she said. 'Help. I love you.' Albarado leapt up and grabbed a shotgun the barber lent him, and rushed to the school. Inside, 18-year-old Salvador...