AMARILLO, Texas (AP) — When Gina Hinojosa, the Democratic nominee for Texas governor, began her campaign last year, candidates weren't talking about — or hearing about — data centers. But with barely three months until November's contest, the perceived threat to rural life, ranchland and dwindling water supplies could become a defining issue for her longshot challenge to Republican Gov. Greg Abbott, dividing conservative rural areas that have traditionally served as a counterweight to to...