Some of them help elderly family members in wheel chairs, while others chase after toddlers who have been stuck in cars far too long. Still others walk dogs in patches of grass along the highway, while some just stretch their legs and look toward the long road ahead, but they all have one thing in common. “After watching what happened in New Orleans, it really puts the fear of God in you,” said Brian Bang of Spring, Texas, one of the thousands fleeing ahead of Hurricane Rita as it takes aim at the Texas coast. Overnight, Kerrville has become a...