Will Republican and Evangelical support for Trump’s immigration policies change?

The Rio Grande, near the location where the bodies of Salvadoran migrant Oscar Alberto Martinez Ramirez and his 23-month old daughter Valeria were found after they drowned, is pictured from the Mexican side of the Brownsville-Matamoros International Bridge at the U.S.-Mexico border in Matamoros, Tamaulipas, Mexico, June 26, 2019. Picture taken through a fence. Credit: REUTERS/Loren Elliott.

Democrats and Republicans are split on Trump’s immigration policies.  Republicans, including Evangelical Christians, are supportive. But will that change following news of children living in atrocious conditions at detention centers, and the AP photo of a father and his toddler floating face-down in the Rio Grande River?