Newark Mayor Ras Baraka was arrested Friday at a federal immigration detention center where he has been protesting its opening this week, a federal prosecutor said. Alina Habba, interim U.S. attorney for New Jersey, said on the social platform X that Baraka committed trespass and ignored warnings from Homeland Security personnel to leave Delaney Hall, a detention facility run by private prison operator GEO Group. Habba said Baraka had “chosen to disregard the law” and added that he was taken into custody.