SAN ANTONIO - To better understand why the migrant caravan wants to reach the United States, the Rev. Gavin Rogers, associate pastor of Travis Park United Methodist Church, traveled to Mexico City last Friday as they were preparing to continue their journey. “Everybody around me, they don’t call it a caravan. They call it an exodus, which is kind of a Biblical term if you think about it,” Rogers said. Rogers said he wanted to hear their stories of rampant violence, corruption and poverty “that are often untold and misunderstood.” He asked, “What would you do?” Wanting a better life...