DALLAS -- Her day might begin at 2 or 3 in the morning, when her 9-year-old autistic daughter, Ashlyn, wakes up next to her. And from that moment on, Jackie Polvado's life is a full-out sprint.
"Ashlyn still sleeps with me because it's the only way we can get any sleep. But I've been up day and night, like when my daughter was up for 48 hours, screaming," said Polvado.
"It's exhausting, and there's no end in sight."