Workers Killed In Texas Refinery Incident

(AP) A Texas sheriff says two workers at a Houston-area oil refinery were killed after hydrogen sulfide leaked at the plant. Harris County Sheriff Ed Gonzalez says nearly three dozen other people were either transported to hospitals or treated at the scene. Thursday’s leak set off urgent warnings for residents in the Houston suburb of Deer Park to stay indoors before authorities later determined that the public was not in danger. The plant is operated by Pemex, Mexico’s state-owned oil company. Gonzalez says that the gas release happened during work on a flange at the facility,