Big Bend National Park - What started as a family vacation quickly took a turn for the worst after a six-year-old boy is attacked by a mountain lion in Big Bend National Park. "We weren’t on a trail or down in the woods we were on a sidewalk between the restaurant and hotel," explains Rivers Hobbs’ father, Jason. The Hobbs family drove in from Austin, hoping to enjoy the outdoors in Big Bend National Park. But their vacation was cut short. "It snuck up on me," claims 6-year-old Rivers. “It” was a mountain lion, sneaking up on Rivers just feet...