In a matter of days, an isolated training airport in the Everglades where endangered Florida panthers roam became a sprawling immigration detention center christened “Alligator Alcatraz,”

A state-run detention facility for migrants has opened in the Florida Everglades. Alligator Alcatraz - that is the official name - was assembled in eight days and opened on July 1. President Donald Trump visited the remote site on opening day,

A video shared with the Associated Press overnight on Wednesday shows Florida workers installing a new sign labeled "Alligator Alcatraz" along the only highway leading to the new immigrant detention center in the Everglades.