President Donald Trump celebrated the speedy construction of “Alligator Alcatraz,” a new immigrant detention facility in the heart of the Florida Everglades, and warned that the only way for detainees to get out of this “treacherous” region is through deportation.

President Donald Trump on Tuesday pivoted — once again — to illegal immigration by touring a new Florida detention center known as “Alligator Alcatraz” as his poll numbers on his signature issue have sunk and congressional Democrats continue slamming his mass deportation program.

This is not a nice business,” Trump said. “We’re going to teach them how to run away from an alligator if they escape prison.”