Trump made the comment during a roundtable with California leaders on Wednesday.
“We’re taking people out of the country. You wouldn’t believe how bad these people are. These aren’t people. These are animals,” Trump said.
Souza responded by posting this photograph of zebras to Instagram:
Souza regularly uses the social media platform to take aim at Trump. Recently, he poked fun at the president’s anger over White House news leaks with a throwback snap of former President Barack Obama’s pet dog Bo.