Homeland Security Secretary Kristi Noem is following through on a specific request from President Donald Trump — and critics are having a field day. Noem announced on Tuesday that the entire wall along the southern border will be painted black as part of an effort to reduce illegal crossings into the United States.

President Donald Trump ordered the entire southern border wall to be painted black to stop migrants from crossing because it’ll be too hot to touch, according to Homeland Security Secretary Kristi Noem.