Law enforcement officials block a road at the scene of a mass shooting at a shopping complex Sunday, Aug. 4, 2019, in El Paso, Texas. (AP Photo/John Locher)EL PASO, TEXAS – AUGUST 03: Members of the Arenas family, who are from El Paso and came to pray for victims, embrace outside Walmart near the scene of a mass shooting which left at least 20 people dead on August 3, 2019 in El Paso, Texas. A 21-year-old male suspect was taken into custody in the city which sits along the U.S.-Mexico border. At least 26 people were wounded. (Photo by Mario Tama/Getty Images)EL PASO, TEXAS – AUGUST 04: A sign is posted near the scene of a mass shooting at a Walmart which left at least 20 people dead on August 4, 2019 in El Paso, Texas. A 21-year-old male suspect, identified as Patrick Crusius from a Dallas suburb, surrendered to police at the scene. At least 26 people were wounded in the shooting. (Photo by Mario Tama/Getty Images)EL PASO, TEXAS – AUGUST 04: Democratic presidential candidate and former Rep. Beto O’Rourke prepares to be interviewed outside a Walmart near the scene of a mass shooting which left at least 20 people dead on August 4, 2019 in El Paso, Texas. A 21-year-old male suspect, identified as Patrick Crusius from a Dallas suburb, surrendered to police at the scene. At least 26 people were wounded in the shooting. (Photo by Mario Tama/Getty Images)EL PASO, TEXAS – AUGUST 03: People hold hands in St Pius X Church at a vigil for victims after a mass shooting which left at least 20 people dead on August 3, 2019 in El Paso, Texas. A 21-year-old white male suspect was taken into custody in the city which sits along the U.S.-Mexico border. At least 26 people were wounded. (Photo by Mario Tama/Getty Images)EL PASO, TEXAS – AUGUST 04: Democratic presidential candidate and former Rep. Beto O’Rourke prepares to be interviewed outside a Walmart near the scene of a mass shooting which left at least 20 people dead on August 4, 2019 in El Paso, Texas. A 21-year-old male suspect, identified as Patrick Crusius from a Dallas suburb, surrendered to police at the scene. At least 26 people were wounded in the shooting. (Photo by Mario Tama/Getty Images)EL PASO, TEXAS – AUGUST 03: Texas Governor Greg Abbott visits St Pius X Church following a vigil for victims after a mass shooting which left at least 20 people dead on August 3, 2019 in El Paso, Texas. A 21-year-old white male suspect was taken into custody in the city which sits along the U.S.-Mexico border. At least 26 people were wounded. (Photo by Mario Tama/Getty Images)EL PASO, TEXAS – AUGUST 03: Police keep watch outside Walmart near the scene of a mass shooting which left at least 20 people dead on August 3, 2019 in El Paso, Texas. A 21-year-old male suspect was taken into custody in the city which sits along the U.S.-Mexico border. At least 26 people were wounded. (Photo by Mario Tama/Getty Images)Edie Hallberg cries while speaking to police outside a Walmart store where a shooting occurred earlier in the day as she looks for her missing mother Angie Englisbee, who was in the store during the attack in El Paso, Texas, Saturday, Aug. 3, 2019. Multiple people were killed and one person was in custody after a shooter went on a rampage at a shopping mall, police in the Texas border town of El Paso said. (AP Photo/Andres Leighton)Sherie Gramlich reacts during a vigil for victims of a mass shooting that occurred earlier in the day at a shopping complex Saturday, Aug. 3, 2019, in El Paso, Texas. (AP Photo/John Locher)EL PASO, TEXAS – AUGUST 03: Texas Governor Greg Abbott speaks to the media following a vigil for victims at St Pius X Church, after a mass shooting which left at least 20 people dead, on August 3, 2019 in El Paso, Texas. A 21-year-old male suspect was taken into custody. (Photo by Mario Tama/Getty Images)EL PASO, TEXAS – AUGUST 03: Texas Governor Greg Abbott (R) hugs a woman following a vigil for victims at St Pius X Church after a mass shooting which left at least 20 people dead on August 3, 2019 in El Paso, Texas. A 21-year-old male suspect was taken into custody. (Photo by Mario Tama/Getty Images)
