Alligator Alcatraz,” the immigrant detention facility that opened Tuesday in the Florida Everglades, has become a rich source of jokes, memes and even merchandise put out by officials aligned with the Trump administration — and the president’s supporters.

In a court filing, the federal government says it has nothing to do with the state-run migrant detention center deep in the Everglades.

For months, unease over President Donald Trump’s immigration dragnet had been building in Miami, which has a larger share of foreign-born residents than any major city in America.