DEL RIO, Texas—Social media platforms, encrypted messaging apps, and Google map pin drops are being utilized to move thousands of illegal aliens around Border Patrol checkpoints and eventually to large U.S. cities. In Texas, drivers are being recruited on social media—lured by the promise of quick cash—to haul illegal aliens to San Antonio, Houston, Austin, or Dallas. One U.S. citizen-driver told The Epoch Times he was promised $1,000 per person for the seven Guatemalans he was moving from Kinney County to San Antonio. The Del Rio region of the Texas–Mexico border is largely ranchland, with small communities dotted in between and linked by rural roads. The driver will have a general idea of the pickup location, and as the illegal aliens get close, the communication will ramp up, according to a senior Homeland Security Investigations (HSI) official in the Del Rio region. HSI is the investigative arm of Immigration and …