Thousands of children have been separated from their family members at the US-Mexico border.
The practice has been part of the Trump administration's "zero-tolerance" policy on immigration.
It has enraged the public, Democrats — and now, influential Republicans as well.
Scroll down to see what some of the Republicans have said.
The Trump administration has been under fire over the past few weeks for its policy of separating children from their parents, which came as part...