Valerie Mares credits a neighbor’s warning for saving her and her husband during the deadly Texas flooding last July 4 The Community Foundation of the Texas Hill Country has since raised $150 million to help families like hers rebuild after the disaster Mares and her husband now live in a new home but have not returned to the Guadalupe River Looking back on that July night, Valerie Mares has no doubt that the only reason she and her husband, Danny, are alive today is because of a neighbor who...