DHS Secretary Kristi Noem announced a plan to paint the U.S.-Mexico border wall black to make it hotter and harder to climb.

That is specifically at the request of the president, who understands that in the hot temperatures down here, when something is painted black, it gets even warmer,' Noem said.

Homeland Security Secretary Kristi Noem said Tuesday that the entire border wall along the southern border with Mexico is ...

Mexico border, the US Homeland Security Secretary Kristi Noem says the border crisis "isn't just under control - it's been obliterated" under Donald Trump.