People pray during a visit to a memorial setup near an entrance to the Allen Premium Outlets mall after the mass shooting occurred on May 8, 2023 in Allen, Texas. (Joe Raedle/Getty Images) It was a deadly weekend in Texas. On Saturday, a 33-year-old gunman opened fire at a Dallas-area mall, killing eight people and wounding seven others before he was fatally shot by police. Less than 24 hours later, the 34-year-old driver of an SUV ran a red light and slammed into a crowd of migrants in the border city of Brownsville, killing eight people waiting for a bus...