The House Homeland Security Committees ranking member has suggested that Republicans are spreading xenophobic rhetoric under the guise of concerns about the U.S. border stressing that their amplification of racist lies has increased threats to marginalized communities while the GOP hampers real solutions for improved border security.

Rep. Bennie Thompson (D-Miss.) made the comments in his opening statement at a Wednesday committee hearing about these very issues, noting that the Republican White House campaign has doubled down on a widely debunked conspiracy theory about Haitian immigrants abducting and eating peoples pets in Springfield, Ohio.

Anti-immigrant rhetoric and racist tropes should have no place in our public discourse. They are un-American, Thompson said . And too often, they have helped fuel real-world violence against immigrants and minority communities across the country.

Thompson cited the cases of a gunman who targeted a Hispanic community by shooting and killing 23 innocent people in an attack on a Walmart in the border town of El Paso, Texas; a gunman who targeted a Black community by killing 10 people at a supermarket in Buffalo, New York; and a gunman who targeted a Jewish community by killing almost a dozen worshippers at a synagogue in Pittsburgh.